Thin section polarised light micrograph of a rock containing tourmaline (or turmaline) crystals in a graphic pattern. Like in the better-known graphic granite this pattern results from the simultaneous crystallization of two or more minerals in a melt at a critical temperature, the eutectic point, during cooling of that melt. Actual size is 35 x 48 mm.
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Details
Creative#:
TOP27954903
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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