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Zoned Baryte tablet; Cerro Warihuyn, Miraflores, Huanaco, Peru.
Specimen dimensions 40 x 27 x 6mm, weight 24g. GN’s collection id 09PEB-001.
Stereo pair, field of view about 13x15mm.
Stereo microscope, eyepiece projection; halogen incandescent (front) light. (Author: Gerhard Niklasch)
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| File size: | 41.12 kbytes |
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