File:Dioptase Specimen, Museum Quality (2178961787).jpg
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Captions
Summary[edit]
DescriptionDioptase Specimen, Museum Quality (2178961787).jpg |
Been waiting almost a year to get back to editing photos I took at the Tucson Rock and Gem Show and this is one of my special captures. It's unusual to see <a href="http://en.wikipedia.org/wiki/Dioptase" rel="noreferrer nofollow">dioptase</a> so gemmy, such a large mass on matrix and such unusual deep color. This is one of my favorite minerals and to see this specimen up close was a thrill. This is about 4" long and worth hundreds of dollars. Best view is large, of course. This was what I wrote last year about the vendor for these specimens: "This image and the previous two were taken in the vendor room for IKON, at Inn Suites for the Tucson Rock and Gem Show. I want to thank James and Mary for being so gracious with my son and I while we were visiting on Saturday! " They also had that great <a href="https://www.flickr.com/photos/cobalt/381329720/">autinite</a> specimen in the same display case. |
Date | |
Source | Dioptase Specimen, Museum Quality |
Author | cobalt123 from Phoenix, Arizona, USA |
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This image was originally posted to Flickr by cobalt123 at https://flickr.com/photos/66606673@N00/2178961787 (archive). It was reviewed on 4 December 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
4 December 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:34, 4 December 2018 | 1,800 × 1,566 (521 KB) | Luisbrudna (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 |
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Camera manufacturer | KONICA MINOLTA |
Camera model | DiMAGE X1 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.5 |
ISO speed rating | 50 |
Date and time of data generation | 14:46, 3 February 2007 |
Lens focal length | 13 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 20:01, 8 January 2008 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 14:46, 3 February 2007 |
Meaning of each component |
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APEX brightness | 5.7 |
APEX exposure bias | −0.7 |
Maximum land aperture | 3.5 APEX (f/3.36) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 63 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
IIM version | 2 |