You can also check out music venues where you might be able to go see bands perform live. From swing music to a string quartet to big band music, there is something for everyone and all music preferences. To find bands in Somerville, check out our Somerville band database. After all, this is your wedding entertainment we're talking about. Live performances can really tell you a lot about great live bands and the type of music they perform. Time in Somerville is Fri 26 th Nov 11:22 pm. When searching for a band for wedding, go see a few bands perform. Do you want upbeat music or songs that people can slow dance to? Do you want a rock band or a swing band or a jazz band? Consider hiring a band in Somerville, Alabama for your wedding. From cover bands to amazing local bands, start by thinking about what you want in a live band. Somerville was the county seat of Morgan County from 1818 to 1891, when the seat was moved to Decatur. As of the 2010 census, the population of the town is 724. It is included in the Decatur Metropolitan Area, as well as the Huntsville-Decatur Combined Statistical Area. Read more There are a lot terrific Somerville, Alabama bands available for your event. Somerville is a small town in Morgan County, Alabama. ![]() ![]() ![]() There are a lot terrific Somerville, Alabama bands available for your event.
0 Comments
![]() ![]() If you don’t need to reduce any noise, run Topaz Sharpen AI after your usual basic adjustments (color profile, white balance and lens profile correction). Note: Topaz recommends using Topaz Sharpen AI just after Topaz DeNoise Ai in case your photos have some digital noise that you want to eliminate. Save your new image with your preferred output options.Add grain to make your images look natural.Select a sharpen model or use the suggested model.Run Topaz Sharpen AI (standalone version).This is a summary of how to fix blurred photos using Topaz Sharpen AI: Now, let’s get into more detail on how to use the Topaz Sharpen AI in its different versions: How to deblur images with Sharpen AI Log into your Topaz Labs account or try the Sharpen AI 30-day free trial.If not, click on Help > Install Photoshop Plugin. If not, you will have to add them manually. The Sharpen AI plugins for Photoshop and Lightroom will also be added automatically. Once the process above is finished, Topaz Sharpen AI (standalone version) will be added to your applications.This procedure could take a while due to some automatic downloads that are needed to complete the installation. Download the installation file and run the installation process. Download and install Topaz Sharpen AI: go to Topaz Labsand choose your Operating System Topaz Sharpen AI supports Windows and Macintosh OS.In this section, you’ll see, in a few simple steps, how to use Topaz Sharpen AI: Sharpen AI download & installation Topaz Sharpen AI might look daunting but, trust me, it is easy to use. How to use Topaz Sharpen AI – Sharpen AI Tutorial You can watch a great, short video by Topaz here that explains what Sharpen AI is and what the main tools of this software are. You can use the standalone version or the Sharpen AI plugin for Photoshop or Lightroom. I tried to fix my blurred photos with many different editing tools, as you can see in this Deblur software comparison, and Topaz Sharpen AI is, without a doubt, the best blur reduction software on the market. While traditional methods detect and brighten edges, which creates halos, fringing, and an unnatural look, Sharpen AI can deblur images without increasing digital artifacts. The main difference between Topaz Sharpen AI and other sharpening tools is the continuously updated AI technology that targets three different types of blur: motion, focus, and softness. This well-known company implements the latest artificial intelligence technology to fix post-processing issues like digital noise or blurriness. Topaz Sharpen AI is an excellent sharpening tool and an effective shake reduction software created by Topaz Labs. Using Sharpen AI as a plugin for Photoshop.Using Sharpen AI as a plugin for Lightroom.How to use Sharpen AI? Sharpen AI Tutorial.Ready to learn all the pros and cons of using Topaz Sharpen AI? In this Topaz Sharpen AI tutorial, you’ll see a step-by-step guide so you can get the best results from this software on its latest version 4.0.2 (released in March 2022). In my opinion, it is by far the best software to fix out-of-focus images. My experience after using Sharpen AI for many years has been superb and today, it is a must in my post-processing workflow. However, the new update is not as intuitive due to the different AI Models, so it requires some knowledge and experimenting to understand how it works. It is a simple piece of software that achieves stunning results from fixing and recovering out-of-focus images. Topaz Sharpen AI is a powerful tool that sharpens and enhances the original details of your photographs by using the most advanced AI technology. Topaz has made many improvements to our AI engine for better speed and stability on across a range of hardware, as well as included several helpful usability improvements.In this 2022 Topaz Sharpen AI review, I will show you how to fix your blurred photos quickly and effectively with this sharpening software from Topaz Labs. Download, share, and import presets with other Video Enhance AI users. Save and load specific settings for the AI models you use most. New controls help reduce halos from over-sharpening, recover lost detail due to compression, and minimize aliasing that can result in less sharp footage. Get even more control over the output quality of your clips with six customizable sliders. New Proteus AI model for fine-tuned enhancement control 23.97 fps → 30 fps) or add even smoother motion by converting to higher frame rates (e.g. Convert the frame rate of your source footage to conform to your project requirements (e.g. ![]() New Chronos AI model for frame rate conversionĮasily adjust motion in your clips by slowing them down by up to 2000%. Subscribe to see EXIF info for this image (if available) Parental tools that are compatible with the RTA label will block access to this site. Protect your children from adult content and block access to this site by using parental controls. One of our core goals is to help parents restrict access to for minors, so we have ensured that is, and remains, fully compliant with the RTA (Restricted to Adults) code. Furthermore, you represent and warrant that you will not allow any minor access to this site or services. This website should only be accessed if you are at least 18 years old or of legal age to view such material in your local jurisdiction, whichever is greater. You are about to enter website that contains content of an adult nature. As a thank you, Officer Lee cums all over their faces. Janice squeezes the samurai into her tight pussy while Ingrid takes an acrylic cock and a few electroplugs to her hungry cunt and ass. The girls cum over and over again, with hardly a breath left for apologizing! Still not satisfied, Officer Lee fills their holes with metal insertables and watches them squirm. ![]() Then, they are tightly bound and covered in sticky pads: watch their muscles ignite with spasms as electrorubber is then shoved into their holes. The recruits are ordered to undress each other and shake their asses as Officer Lee lights up their entire bodies with the violet wand and shocks their most sensitive spots withe the tzappers. Officer Lorelei Lee catches them fooling around and immediately lets loose the discipline. Wearing slutty uniforms, far shorter than regulation height? Double check. Young, Slutty Recruits Sent to Electro-bootcamp!, 19-year old Janice Griffith and Ingrid Mouth have been breaking every Army rule there is. A very interesting and amazing casting, hope she can forgive him, I wouldn't. This spunk was thick and beautiful, you could have hung a tapestry up with it, gravity just didn't affect it, it clung to my ass cheek like treacle to a spoon. He pulled out with seconds to spare and shot a thick wad of cheating boyfriend glue all over my ass cheeks. It was cumshot time and he couldn't contain himself any longer as my pussy gripped and milked his cock. Well, I'm not one to turn an erect cock down and after drawing him into my blissful mouth he was soon slamming into me from behind as he made me cum all over his thick member. As he hadn't achieved his own orgasm yet this dirty man was eager to continue, an erect penis has no conscience it seems. As the green eyed monster stormed out Thomas assured me she would be fine and everything would be alright. Luckily for me she blamed her boyfriend instead of me and turned round, slapped him in the face and stormed out. As she recovered from her mind blowing orgasm, she noticed my hand cupping his balls and she went absolutely mental. ![]() As she neared a beautiful orgasm I reached out and fondled Thomas balls and this is where it all went slightly awry. Then she straddled him in cowgirl and rode him like a grand national winner. She started sucking his cock like it was covered in ice cream and it was delicious to watch. Candy was just like her name, deliciously sweet and irresistible with a fantastic set of breasts that just screamed out for fondling and squeezing. ![]() As always, the prospect of more money was the key trigger and everyone has their price. Needless to say, I was more cunning then a fox with a degree in cunning, and I soon had them agreeing to do a hardcore porn scene in front of me. When this beautiful couple first came in all they were interested in was fashion and modelling photographs. Well I can honestly say this is the first time I've ever had a casting quite like this, full of drama, sex and naughtiness. Barra & Candy in Candy - FemaleAgent, Candy (40 mins). ![]() Portable Polarr Photo Editor Pro 5.10. To keep things short, it's a photo editing program that will satisfy any user, regardless of how much he knows about this world. Sitesucker 2 10 1 Automatically Downloads Complete Web Sites Swift Publisher 5 5 325 Websnapperpro 1 3 2 Professional Webpage Captures Camera Ableton Live 10 1 48 4k Stogram 2 6 8 Download Free Sitesucker 3 18 Exporter For Contacts 1 12 19 Polarr Photo Editor 5 0 3. Possibility to create customized filters.Color (temperature, tone, contrast.), light (exposure, lighting, shadows.) and details (clarity, contrast, noise reduction, diffusion, fog.).Over 50 preset filters for quick edits.This application comes along with different functions that will delight anyone that has to work with photography, thanks to its great features: Especially because it comes along with an interface that's totally integrated into Windows 10, with a neat and tidy design.Ī wide range of functions to add image effects and filters to your photos. Novices will appreciate that Polarr offers advanced auto-enhance tools and sophisticated filters to edit all the details of your photo. ![]() It doesn't matter if you're new to photography or a pro, Polarr has it all. The tool designed by Polarr allows a wide range of users to be able to use it at their own will. Polarr is the only photo editor you need. Photo editor for beginners and advanced users This tool, that has nothing to envy of other like Photoshop, includes plenty of functions to process your images with the accuracy of a professional. Your computer can become a photo editing lab thanks to Polarr Photo Editor. **This will be an ongoing project with new amendements being? added on a bi-monthly basis, so it will be extremely important to hit deadlines and also to be available online regularly. EMS Data Generator for MySQL Coupon Codes Limited Time Offer: If the Coupon is Invalid: All content are edited and renewed reguarly by our teams, if. **1) Load and read the saved binary file from the First applicationĢ) It will then list all the barcodes by name and each time a barcode is scanned, (using an external scanner) it needs to remove it that barcode? from the list.ģ) If a barcode is scanned twice, it needs to play a warning sound and error message on screen and then display the time the barcode was originally scanned.Ĥ) Also need to be able to save and exit this application. The program relates to Development Tools. This PC software is developed for Windows XP/7/8/10 environment, 32-bit version. We cannot confirm if there is a free download of this software available. **Essentially the second application needs to do the following: There was a download of EMS Data Generator for MySQL 3.0.1.3 on the developers website when we last checked. We would prefer the exported images to be either jpg's pdf's or png's Barcodes can be named something like rentacoder1, rentacoder2, right up to rentacoder500.Ģ) Save and export those 500 barcode images as 500 individual files (each file using the same name as the barcode)ģ) We would then need to save this list of barcodes in a binary or similar format so it can then be read by the second application.Ĥ) Needs to be able to save and exit the application. **Essentially the first application needs to do the following:ġ) Allow us to create a set number of data matrix barcodes, for example 500. We're looking for a solution? that can generate data matrix barcodes and one which can validate them. engine createengine ('mysql://root: localhost/ testdb', echoFalse) The string in the createengine follows the structure of the driver://username:password host :port/database. url of the stream (if live) or url of website 4. ![]() To do this, we’ll use the engine from the sqlalchemy library. ![]() Random name, string, address, email and guid. For whatever reason we have had trouble accessing it and responding and so decided it was best to repost.? Now, our next step is to connect the database we created to our python code. Generate test data for free and export in CSV Excel SQL and Json. Apologies to anyone who posted bids and comments on this original bid request. ![]() You may even transform your downloaded video clips for all of the audio and audio formats. The best video-converter additionally works being a YouTube downloader, and also you also simply have to glue the URL of this on the web YouTube online video into the program that uses the port to forget tens of thousands of your favorite video clips. Any MP4 Video Converter Keygen with enrollment code also enables you to get into the 4k YouTube video clips and also the drama with them on mobile products. Your switched photographs are readily performed in a lot of such as i -phone 7. While the 4K video clips to 1080p high definition along with also other formats. ![]() It enables you to change your own videos into HD-quality with all the aid such as transforming. Therefore, it uses to get the online video impacts to reach the maximum good quality. The sequential number enables you to boost your audio caliber and then edit. In addition, to tear DVD films for over 200 formats. You simply have to load your DVD disk /folder/IFO file into this app together with your very own personal profile, and you’ll quickly secure the DVD pictures in form of calls and videos.Īny MP4 Video Converter License Key is arguably the absolute most in-depth converter which will assist in the transformation of almost any video/audio online videos by the very well-known internet sites such as YouTube, Vimeo. The video-converter transforms DVD to several online video and sound formats using this fracture. The audio and sound quality is obviously improved, also it is also possible to add exceptional effects to your own videos. While the MP4, WMV, MOV, AVI, M4V, FLV, plus even more. ![]() In addition to downloading your favorite videos by the tens and thousands of online videos. It’s the advanced level tool that has countless built-in plugins such as the transformation of calls and videos into typically the absolute most well-known formats. Why use It?ĪnyMP4 Video Converter Crack could be your best device for downloading and converting the audio along with soundtracks. Using a single app Accessible, You May easily Delight in any movie or audio. While there are a lot of change videos that are downloaded and also rip off DVD pictures. Therefore, it uses to get download online video clips from mainstream sites. This can allow you to convert almost any videos, HD, or nearest people. AnyMP4 Video Converter Torrent could be definitely the most exhaustive video-converter. While it enhances the video quality very easily and uses that method to get any video conversation very easily. While this program used to clip and get crop also rotates the brightness from there. And it set out the profile to get them soon as the discs in the form of video. This program uses to adjust and get the need to make a load of your DVD folder. Then just open your terminal and let rip with the following.AnyMP4 Video Converter Ultimate 10.2.22 Crack + License KeyĪnyMP4 Video Converter Crack is the best windows PC converter that use to get and needs a lot of audio and mp4 tools. So, if you're with me, before you do anything else, download and install Mac's XCode, which includes the compilers you'll need to build stuff on your own. And this is a simple enough example that it's worth the shot. Some other sites are going to push you toward pretty boxes and maybe even this big bloated thing called Fink, but, trust me on this one, it's going to be a lot easier for you down the road if you learn how to install stuff yourself. That might sound scary, but it's just a fancy way of saying you're going to install something from the command line instead of clicking a bunch of pretty boxes. I'd suggest you do that by downloading the latest version and compiling the binary from the source code. If you're working on a Macbook, the first thing you'll need to do is install wget. One way to handle the job is to use a command-line utility called wget to crawl your target and mirror its files on your local computer. And the other day at my current job a situation cropped up where the newsroom wanted to download a bunch of files quickly, so it was handy to set a spider loose rather than sit there and try to download everything click by click. names of corporations and political appointees) or certain file types (ex. At my old job, I liked to pull down government sites and go on fishing expeditions with Google Desktop Search for hot terms (ex. From time to time, an occasion might arise when you'd like to download an entire Web site. ![]() The program’s interface is very intuitive and easy to use, so you can perform conversions without any problems.Unlike online PDF converters, you don’t need to depend on your Internet speed when uploading and downloading your files. ![]() We can customize business solutions to help you manage your business efficiently. Convert your PDF quickly and securely.You may also like: Microsoft Excel 15.37 for Mac Free Download Wondershare PDF Converter Pro Mac Crack Features Furthermore, Wondershare SafeEraser Key needs a 300MB Disk space.Moreover, It supports all windows Window XP, Window 7, Window 8 Window 8.1, Window 10.It requires minimum 256MB of RAM for efficient working 1GB RAM required.Use ” Serial Key and Mail ” from a text document to trigger it.You can set it to create three or one overwriting passes.The program can overwrite the data with crap info or zeros.This program will accelerate your device by removing unnecessary files saved on your cell phone.This program ensures you that files which you don’t need to keep personal publicly.It stays and also make sure files Which Have Been previously deleted.Wondershare Safeeraser For Mac Crack Windows 7 What’s New? The Complete solution also It is a safe eraser.Auto unnecessary background process removal.You can clean your data quickly and Free up space.Furthermore, delete data permanently any data easily.Moreover, you can delete your data with a single click.Furthermore, it deletes Call logs, SMS, Contacts, and more.Also, it deletes Photo, Gallery, and songs from your device permanently.Also, this application Erases Junk files from your device and enjoy a faster device experience.Wondershare Safeeraser free registration code offers to its user to delete their device data in three ways.you can permanently delete any data easily like logins details, Furthermore, cookies, photos, videos, and other your device data. ![]() So, Now you can delete all data permanently using this Wondershare SafeEraser Key full version for removing desired data from your device. So, beware while deleting, selling any old device. Therefore Wondershare developed this excellent application in this regard. And then Wondershare SafeEraser 4.9.9.14 Crack can be recovered from your device. But one thing I want to clear when we delete our device data it can be recovered from our device by using any recovery tool. Then we think our data are deleted permanently from our device. We have to use delete function which deletes all of our device existing data. Mostly for erasing data from USB, SD card also from device memory. The application of This superb feature is developed the most famous company Wondershare and specially designed for Android & iPhone. Wondershare SafeEraser Crack is a very fast and amazing tool which allows its user to Erase data from device permanently. Microsoft Office Professional For Mac Download Microsoft Word Reader For Mac Free DownloadĪdobe Photoshop Express Mac Free DownloadĪdobe Photoshop Cs6 Extended Free Download Macįlash Player Download For Mac Os X 10.5 8įree Stick Figure Animation Software For Mac Microsoft Powerpoint 2008 Free Download For Macĭownload Android Studio For Mac Os Sierra How To Download Fruity Loops For Free On Mac License key is illegal and prevent future development ofĬhristmas Fireplace. Downloadable fireplace video in 4K or Full HD with 5.1 surround sound. Dog Licking Screen (Free Screensavers) Here is your perfect virtual pet. Are you a dog lover Check out the following screensaver. The best way to turn your TV into a fireplace is to simply play a video of a fireplace from the streaming service of your choosing. Uscenes has the best collection of fireplace screensavers for TV and PC. Download: MSN Fireplace See Also: 10 Free & Paid Video Stabilizer Software for Windows. Version 7 is here now you can create an even better ambient experience with flame color changing effects and with more ambient audio featuring unlockable thunder, rain, night sounds, and more to go along with your fireplace Relax and cozy up to full screen fireplaces complete with log burning SFX, flame color changing effects and ambient audio to give you that ultimate ambient experience. Download this amazing 3D Fireplace screensaver and turn your desktop into a romantic fireplace with real sound of flames and burning wood. Download fireplace screensaver versions for Windows 10 PCs which self loop like normal screensavers every few minutes. They can be looped forever, just play and select Repeat. The program's installer files are generally known as 3D Realistic. The software lies within Desktop Tools, more precisely Screensavers. We cannot confirm if there is a free download of this software available. Free 3D fireplace download, screensaver for Windows 10 or for TV set feature roaring fireplace logs with crackle fireplace sound, river rock, marble and brick modern fireplace decoration. Software piracy is theft, using crack, warez passwords, patches, serial numbers, registration codes, key generator, keymaker or keygen for Christmas Fireplace Virtual fireplace screensavers for TV or PC. They are filmed in 4K UHD or 1080p and last for 20 minutes. 3D Realistic Fireplace Screen Saver 3.61 was available to download from the developer's website when we last checked. Moreover, the glitches in this program call to be fixed, as it causes difficulty to launch the app and crashes often.Categories: christmas, desktop, snowman, new year, garland, light, lights, toy, toys, widget, decoration, fun, kid, kids, santa, xmas, animation, holiday, holidays, home, skins, garland, lights, light, bulb Download Christmas Fireplaceīest Vista Download periodically updates pricing and software information of Christmas Fireplace full version from the publisher,īut some information may be out-of-date. It would be better if they could develop more options such as full-screen mode, multiple screen size, brightness control, auto-rotate, and so forth, which can further enhance user experience. This program only provides one option for you- tap/click the screen to mute sound option -which is a helpful one to have, but it badly needs to serve more. ![]() This awesome software is completely ad-free so you can expect little to no interruption. It also has the ability to put the sound on loop, wherein the transition is hardly noticeable in order to add a more realistic fireplace vibe. Its screensaver design is relaxing to watch and it comes with a nice and soothing sound effect of fire crackling and woods burning that will perfectly give you a cozy feeling. This app allows you to have a warm virtual fireplace experience. Softonic review Cozy virtual fireplace at your homeįireplace! is a free entertainment application developed by Skielex for PC. ![]() An additional music track, Dearly Beloved -Swing Version, will be added to this game for those who have played KINGDOM HEARTS Melody of Memory. Hope Virostek's jacket was adorned with so many space shuttle mission patches that she'd run out of room for more. yugioh christmas giveawayMerry Christmas everyone The third and final part of my Christmas themed opening series is here As this series ends, there will. Originally shot by Steven Virostek, the video has been made available online exclusively to The Huffington Post. GogoAnime is completely legal and safe to use, so you. Rare home video footage of the 1986 Challenger space shuttle tragedy has been uncovered. The site is easy to use and does not require any software or account creation in order to watch anime. It offers free online streaming of episodes for over 100 different shows, and new episodes are added as soon as they are released. Ultimate, an orchestral rendition of Hikaru Utada’s “Simple and Clean” played in the background."Īlthough we won't get to hear this song in Smash, there are still nine other new tracks to enjoy if you've picked up the second Fighters Pass or Sora as a standalone purchase.Īfter downloading Challenger Pack 11, players will also receive nine music tracks from the KINGDOM HEARTS series. GogoAnime is a great website for anyone who loves anime. About the only other alternative was Sora's reveal, as highlighted by Kotaku: Sora is finally here! #SmashBrosUltimate /jWKtbL7tSI- Alexander Trevino October 19, 2021Īs much we would like to have seen this Kingdom Hearts track (also known as Hikari) in the game, it seems this unofficial one is as good as it's going to get. Hajime no Ippo New Challenger Original Soundtrack.rar Hanazakari-no-Kimitachi-e-OST Part-1.zip Hanazakari-no-Kimitachi-e-OST Part-2.zip Haruhi Suzumiya no Chokuretsu Heiretsu Vocal Mini Album.rar Haruhi Suzumiya no Kioku.rar Hatsune Miku - EAGER LOVE REVENGE.rar Hatsune Miku - Hatsune Miku -Project DIVA- Original Song Collection. the stars of Kid Icarus: Uprising will sing Simple and Clean. In the TCG, there are 9 cards per pack and 24 packs per box.AND NOW. I got one as a Christmas present and decided to open it up on camera. 10 Super Rares (also available as Secret Rare and Prismatic Secret Rare) Hello everyone, Alo Knight here Today Ill be opening a box of Maximum Gold. Hope you guys enjoyed this Opening Make sure to leave a comment bellow for more videos check out the links below.facebook. ![]() 8 Ultra Rares (also available as Ultimate Rare, Secret Rare, and Prismatic Secret Rare).The set contains 80 cards, or 125 cards in the Master Set: If you dont have a specific deck in mind and want to broaden your MTG horizons, investing in a MTG booster box is recommended. In the OCG, there are 5 cards per pack and 30 packs per box. Click to install Yu-Gi-Oh Master Duel from the search results. Look for Yu-Gi-Oh Master Duel uses the search bar on the top-right corner. ![]() Complete Google Sign-in to access the Play Store, or do it later.
![]() ![]() Glass Mountain, a large obsidian flow at Medicine Lake Volcano in California Colorful, striped obsidian ( rainbow obsidian) from Mexico contains oriented nanorods of hedenbergite, which cause the rainbow striping effects by thin-film interference. An iridescent, rainbow-like sheen ( fire obsidian) is caused by inclusions of magnetite nanoparticles creating thin-film interference. These bubbles can produce interesting effects such as a golden sheen ( sheen obsidian). Obsidian may contain patterns of gas bubbles remaining from the lava flow, aligned along layers created as the molten rock was flowing before being cooled. In some stones, the inclusion of small, white, radially clustered crystals ( spherulites) of the mineral cristobalite in the black glass produce a blotchy or snowflake pattern ( snowflake obsidian). Very few samples of obsidian are nearly colorless. Most black obsidians contain nanoinclusions of magnetite, an iron oxide. ![]() Iron and other transition elements may give the obsidian a dark brown to black color. Pure obsidian is usually dark in appearance, though the color varies depending on the impurities present. Although newly formed obsidian has a low water content, typically less than 1% water by weight, it becomes progressively hydrated when exposed to groundwater, forming perlite. This transformation of obsidian is accelerated by the presence of water. Exceptionally old obsidians include a Cretaceous welded tuff and a partially devitrified Ordovician perlite. Because obsidian is metastable at the Earth's surface (over time the glass devitrifies, becoming fine-grained mineral crystals), obsidian older than Miocene in age is rare. Crystalline rocks with a similar composition include granite and rhyolite. Obsidian consists mainly of SiO 2 ( silicon dioxide), usually 70% by weight or more. Though obsidian is usually dark in color, similar to mafic rocks such as basalt, the composition of obsidian is extremely felsic. It is sometimes classified as a mineraloid. Obsidian is mineral-like, but not a true mineral because, as a glass, it is not crystalline in addition, its composition is too variable to be classified as a mineral. Tektites were once thought by many to be obsidian produced by lunar volcanic eruptions, though few scientists now adhere to this hypothesis. Intrusive formation of obsidian may occur when felsic lava cools along the edges of a dike. Extrusive formation of obsidian may occur when felsic lava cools rapidly at the edges of a felsic lava flow or volcanic dome, or when lava cools during sudden contact with water or air. Obsidian is formed from quickly cooled lava, which is the parent material. ![]() The Natural History by the Roman writer Pliny the Elder includes a few sentences about a volcanic glass called obsidian ( lapis obsidianus), discovered in Ethiopia by Obsidius, a Roman explorer. Pliny the Elder, Naturalis Historia 36,67 (AD 77) In the past, it was used to manufacture cutting and piercing tools, and it has been used experimentally as surgical scalpel blades. Obsidian is hard, brittle, and amorphous it therefore fractures with sharp edges. Together with rapid cooling, this results in a natural glass forming from the lava. The high viscosity inhibits diffusion of atoms through the lava, which inhibits the first step ( nucleation) in the formation of mineral crystals. These flows have a high content of silica, giving them a high viscosity. It is commonly found within the margins of rhyolitic lava flows known as obsidian flows. Obsidian is produced from felsic lava, rich in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium. ən, ɒ b-/) is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. Naturally occurring volcanic glass Obsidian |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |