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Measurements:
90 x 85 x 83 mm
Description: Fluorite and schorl crystals with a mixture of feldspar and mica, has a prolific scattering of hyalite opal, which should fluoresce very well under ultraviolet light. In some cavities are small, thin, transparent schorl crystals. The
specimen has a few nicks. Weight
of Specimen: 492
g Chemical
Composition:
SiO2•1.5(H2O) (opal) Location:
Specimen
Code:
NERF 021 US $ 280
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