| 00528: Calcite and Gypsum - $18 Picher Field, Tri-State Mining District Miniature - 5.2 x 4.8 x 3.7 cm 88 grams Fluorescent (SW) Specimen status: Available Send an email with specimen number to order A scalenohedral calcite crystal group,
well terminated and mostly coated with snow white,
acicular gypsum. The gypsum displays white fluorescence
under shortwave UV. Self standing for easy display. Nice
condition.
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