File:Kellyite-575560.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 453 pixels. Other resolutions: 320 × 181 pixels | 640 × 362 pixels | 1,024 × 580 pixels | 1,280 × 725 pixels | 2,560 × 1,449 pixels | 4,404 × 2,493 pixels.
Original file (4,404 × 2,493 pixels, file size: 7.92 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionKellyite-575560.jpg |
English: Gift from Tony Steede – thanks Tony!. Analyzed find. MOB coll. Stereo pair. Judging from the scarcity of Mindat posts for this mineral, it appears to be very rare. Hence, even though this photo isn’t very good - it barely works even in stereo – it may be worth posting. This is the best I can do with my set-up. The xls are just very tiny. To the naked eye (through the scope), the xls appear prismatic and hexagonal. That may seem surprising for a serpentine group mineral, but Tony Steede did EDS and Malcolm Back did XRD confirming kellyite. (This find is described in a copy of a page from a CMMA Micronews Bulletin which I have dated as March 2006. However, there is no date on the article itself and I am unable to find the actual bulletin.) The xls appear to be not quite colorless – but more yellowish than the brownish shade in the photo. (At this magnification, I get a great deal of chromatic aberration and have to resort to brute force to get rid of it. That’s not always possible without affecting the color of the material of interest.) The very small size of the specimen precludes determination of the environment. The only other recognizable mineral is natrolite. Tony mentions sphalerite, aegirine and ancylite. Modified by CombineZP. |
|||
Date | ||||
Source | https://www.mindat.org/photo-575560.html | |||
Author | Modris Baum | |||
Other versions |
|
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:22, 7 June 2019 | 4,404 × 2,493 (7.92 MB) | Yuanga (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
|
---|---|
Width | 4,404 px |
Height | 2,493 px |
Orientation | Normal |
Horizontal resolution | 96 dpi |
Vertical resolution | 96 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 12:36, 28 November 2013 |
Color space | Uncalibrated |
Image width | 4,404 px |
Image height | 2,493 px |
Date and time of digitizing | 07:32, 28 November 2013 |
Date metadata was last modified | 07:36, 28 November 2013 |
IIM version | 8,952 |
Hidden categories: