Green Cubic Stepped Fluorite Specimen Yaogangxian Mine stalactite Some of the calcite has

Some of the calcite has mild iridescence

where minerals like halite crystallize out of the brine as the water evaporates

more agatized botryoidal chalcedony is less commonly encountered and highly sought after for its contrast and visual depth

Sand included gypsum var

Argentium silver is a brand of modern silver alloys that contain either 93

Green Cubic Stepped Fluorite Specimen Yaogangxian Mine stalactite Some of the calcite hasExceptional translucent green Fluorite specimen from the renowned Yaogangxian Mine, displaying beautifully stepped cubic growth, soft glassy luster, and rich sea green coloration. This piece exhibits the classic fluorite habit for which Yaogangxian material is highly prized, with complex terraced crystal faces, internal translucency, and subtle zoning visible throughout the crystals. Size: 92 x 50 x 38 mm. 220 grams. From Yaogangxian Mine, Yizhang