11851: Gypsum - $12 Dugupi-Ma'anshan Sb ore field, Weishan County, Dali, Yunnan, China Small cabinet - 7.6 x 6.2 x 3.7 cm 106 grams Fluorescent (SW) Specimen status: Reserved Send an email with specimen number to order Sparkly and sugary, crusty to
microcrystalline gypsum on a self standing brecciated
matrix. Glows bright neon green under shortwave UV
(distinctly brighter than my historically lousy photos
suggest), with small patches showing the same fluorescence
under longwave UV (somewhat unusual color to see under
longwave).
|
||
|
||
|