39655: Calcite and Gypsum - $18 Santo Domingo Mine, Francisco Portillo, West Camp, Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico Small cabinet - 7.0 x 6.3 x 4.0 cm 160 grams Fluorescent (SW) Specimen status: Available Send an email with specimen number to order This specimen is composed mostly of
calcite, with scalenohedral crystal terminations
populating one face. The obverse bears a partial covering
of sugary gypsum, which shows some bright neon green
fluorescence under shortwave UV.
|
|||
|
|||
|