Changes in Iceland spar crystals upon heating
Authors:
Abstract
During the study of Iceland spar crystals from the Nizhne-Tunguska deposits, more than 15,000 pieces cleaved along cleavage were examined, of which some were completely colorless, while the majority were colored yellow of varying intensity. By the intensity of coloration, all crystals were divided into fifteen classes: zero, I–XIV.
Область исследования:
Geology
Funding:
None
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