42761: Calcite - $16 Charcas, Charcas Municipality, San Luis PotosÃ, Mexico Small cabinet - 8.7 x 8.1 x 3.0 cm 225 grams Fluorescent (SW) Specimen status: Available Send an email with specimen number to order Abundant, translucent to
transparent calcite crystals to 7 mm on both of the
largest matrix faces. Modest to intense red fluorescence
under shortwave UV. A few minor, scattered bruises and
cleaves but otherwise overall condition is very good.
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