Pyrite and Calcite after Fluorite Pseudomorph Specimen - Dalnegorsk, Russia TD1608 agate Some specimens will have coatings trona This specimen comes from B0111DS1988
Yard notes & kiln story
Description
Pyrite and Calcite after Fluorite Pseudomorph Specimen Dalnegorsk, Russia TD1608 agate Some specimens will have coatings trona This specimen comes from B0111DS1988 Some specimens will have coatings of white or clear calcite crystals the specimen is shown under short wave UV light