Stibnite‑Calcite‑Selenite Epigenetic‑Growth Specimen 5 sales we conducted an in-depth study

we conducted an in-depth study of the fluorescence phenomenon in this calcite and made a breakthrough discovery

The UV effect shown in the video is under shortwave UV light (254 nm)

Goblet Skeletal Calcite Coated with Powdery Purple Yttrofluorite

short columnar calcite surrounds quartz from Yindu Mine

Massive pale translucent fluorite forms the matrix

Stibnite‑Calcite‑Selenite Epigenetic‑Growth Specimen 5 sales we conducted an in-depth studyStibniteCalciteSelenite EpigeneticGrowth Specimen from Weishan YiHui Autonomous County, Dali, Yunnan Province, China Primary stibnite crystals crystallized first within the hydrothermal vein. Orangetoned scalenohedral calcite later precipitated and encrusted the stibnite matrix. Finegrained fibrous selenite fully covered the calcite layer afterward. Exposed calcite crystals are manually chiselled out from the outer selenite layer. This threestage