Photomicrograph of fibrous silica (SiO2). The fibrous texture is a consequence of intense shear-forces exerted on this siliceous rock, forces that also account for the undulation of the fibrous mass. A widely known variety of a rock formed by fibrous silica is tiger-eye, a semi precious stone used in jewelry and all manner of trinkets. Thin section, transmitted polarized light. Actual size 27 x 35 mm
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Details
Creative#:
TOP14864404
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
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No
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