-40%
FLUORESCENT HYALITE OPAL THOMAS RANGE MINERAL CRYSTAL-MIN
$ 4.21
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Description
Highly Fluorescent Hyalite Opal on Volcanic Tuff Matrix - Location: Thomas Range Juab Co. Utah. Small cabinet (see photo for more details). Here we have a specimen of a volcanic tuff matrix with a coating of highly fluorescent hyalite opal from the Thomas Range in west central Utah. Hyalite opal is opal which is transparent (gemmy). The hyalite opal here forms as a gemmy colorless to pale brownish coating of spherical aggregates on a matrix of brownish-tan colored volcanic tuff. The opal is colorless and shows the color of the underlying matrix. The opal will fluoresce a bright green color with SHORT wave ultraviolet light (see photo).We accept - Paypal. We allow you up to 14 days to combine items into one package before paying. Our combined shipping rate is Highest Shipping of the batch plus .00 for each additional item. We allow up to 14 days to combine from first auctions closing.
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