File:The black mineral seen here is Manganese. It is very common in Jewel Cave. Cave explorers and anyone who participates in Jewel's (ec3962ce-d427-e356-22e3-4e110bfd8eb6).JPG
![File:The black mineral seen here is Manganese. It is very common in Jewel Cave. Cave explorers and anyone who participates in Jewel's (ec3962ce-d427-e356-22e3-4e110bfd8eb6).JPG](https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/The_black_mineral_seen_here_is_Manganese._It_is_very_common_in_Jewel_Cave._Cave_explorers_and_anyone_who_participates_in_Jewel%27s_%28ec3962ce-d427-e356-22e3-4e110bfd8eb6%29.JPG/800px-thumbnail.jpg?20240516014328)
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Summary
[edit]English: Manganese | |||||
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Photographer |
English: NPS Photo |
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Title |
English: Manganese |
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Publisher |
English: U.S. National Park Service |
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Description |
English: Cave crystals covered in a black mineral called Manganese. Chunks of Manganese are visible below the crystals. The black mineral seen here is Manganese. It is very common in Jewel Cave. Cave explorers and anyone who participates in Jewel's Wild Caving Tour get covered in Manganese. The mineral washes off skin, but permanently stains clothing. As it gets crushed it becomes very slippery. |
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Depicted place |
English: Jewel Cave National Monument |
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Date | Taken on 21 January 2014 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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NPS Unit Code InfoField | JECA | ||||
Album(s) InfoField | English: Cave Formations |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:43, 16 May 2024 | ![]() | 3,648 × 2,736 (4.53 MB) | BMacZeroBot (talk | contribs) | Batch upload (Commons:Batch uploading/NPGallery) |
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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 | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | u1030SW,S1030SW |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.5 |
ISO speed rating | 100 |
Date and time of data generation | 13:27, 21 January 2014 |
Lens focal length | 5 mm |
Orientation | Normal |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Version 1.1 |
File change date and time | 13:27, 21 January 2014 |
Y and C positioning | Co-sited |
Exposure Program | Creative program (biased toward depth of field) |
Exif version | 2.21 |
Date and time of digitizing | 13:27, 21 January 2014 |
Meaning of each component |
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APEX exposure bias | 0 |
Maximum land aperture | 3.61 APEX (f/3.49) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |