File:Lepidolite (trilithionite) from Rožná, Czech Republic.jpg
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[edit]DescriptionLepidolite (trilithionite) from Rožná, Czech Republic.jpg |
English: Polished slab of very fine grained purple lepidolite (trilithionite) from LCT pegmatite near Rožná, Czech Republic. Size 15x8 cm.
Lepidolite was first described from Rožná pegmatite by German chemist Martin Heinrich Klaproth in 1792. Later - with modern anayltical methods - it was identified that lepidolite is in fact either trilithionite or polylithionite (IMA valid minerals). With modern demand for rechargable batteries, lepidolite is considered as an important lithium ore. |
Date | |
Source | Own work |
Author | Zbynek Burival |
Attribution (required by the license) InfoField | © Zbynek Burival
/ Mineralexpert.org / (CC-BY-SA-4.0) |
InfoField | © Zbynek Burival / Mineralexpert.org |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:28, 17 March 2020 | 5,184 × 3,888 (5.05 MB) | Mineralexpert (talk | contribs) | Uploaded own work with UploadWizard |
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Image title |
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Camera manufacturer | OLYMPUS CORPORATION |
Camera model | E-M1MarkII |
Author | Zbynek Burival |
Copyright holder |
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Exposure time | 5/1 sec (5) |
F-number | f/8 |
ISO speed rating | 200 |
Date and time of data generation | 12:18, 22 September 2019 |
Lens focal length | 60 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2018 (Windows) |
File change date and time | 19:01, 6 December 2019 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 12:18, 22 September 2019 |
APEX shutter speed | −2.321928 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 2.97265625 APEX (f/2.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash firing |
Color space | sRGB |
Focal plane X resolution | 3,010.3623046875 |
Focal plane Y resolution | 3,010.3623046875 |
Focal plane resolution unit | 3 |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 120 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Serial number of camera | BHUA75694 |
Lens used | OLYMPUS M.60mm F2.8 Macro |
Rating (out of 5) | 0 |
Date metadata was last modified | 20:01, 6 December 2019 |
Unique ID of original document | 38F53664A0EF07EBD54AFDE26D8AAFF1 |