New updates at Hummingbird Minerals Dioptase Crystal Cluster on MatrixTsumeb Mine, Otjikoto Region, Namibia, AfricaA large, lustrous, emerald green Dioptase crystal cluster sitting atop a contrasting matrix. The largest crystal meassures 2 cm in height. In fine condition.
New updates at Hummingbird MineralsCalcite Crystals on MatrixXianghualing Mine, Linwu County, Chanzhou Prefecture, Hunan Province, China A gorgeous big, isolated Calcite crystal on matrix from the Xianghualing Mine, where it is rare to find a Calcite specimen without any associated
Fluorite, Calcite, Chalcopyrite, from San Martín Mine, Zacatecas, Mexico, 13.2 x 9.6 x 4.8 cm. A large and quite attractive 4-mineral combination from the classic San Martin Mine in Zacatecas, Mexico. It features well-crystallized examples of Fluorite, Calcite, Chalcopyrite, and
Quartz, Pyrite, Sphalerite from Cavnic, Romania, 23 x 18 x 10 cm. A large and quite impressive specimen of Quartz with Pyrite and Sphalerite, from Cavnic, Romania. It features numerous crystals of lustrous tapering Quartz hosting several small clusters of
Mottramite from Ojuela Mine, Durango, Mexico, 16.3 x 8.9 x 2.9 cm. A beautiful large-cabinet specimen of Mottramite from the Ojuela Mine in Durango, Mexico. It features numerous botryoidal aggregates of olive-green Mottramite arranged into a graceful formation over
Fluorite, Quartz from De’An, Jiangxi Province, China, 24 x 15 x 5 cm. A sharp and very showy specimen of Fluorite crystals from De’An in Jiangxi province, China. It features numerous sharply-terminated, teal-green to deep purple Fluorite octahedrons that are
Fluorite, Quartz from Xiayang, Yongchun, Fujian Province, China, 16.5 x 11.3 x 3.0 cm A large and quite striking specimen of clear green to deep blue phantom Fluorite from Fujian, China
