Global Minerals For Sale
Natural color pale citrine/smoky quartz on feldspar matrix. The termination of the crystal is excellent. All faces are withought dings. What I feel is the back of the specimen exhibits a secondary regrowth on the crystal face. The specimen is from Itinga, Jequitinhonha Valley, Minas Gerais, Brazil.
This is a cabinet specimen with presence. The largest barite crystal is 5.5 cm in length by 2.1 cm thick. It is accompanied by two other barites which sit separately and distinctly in the cavernous matrix along with rhombs of calcite approximately 2.0 cm in length. The base of this specimen is sawn to allow perfect display orientation. Specimen is from Linwood Mine, Buffalo, Iowa.
This specimen is from Tsumeb, Otjikoto Region, Namibia. Multiple yellow pyromorphite crystals up to 1.3 cm (note; two of the pyromorphite crystals have single terminations only) are accompanied by less prominent wulfenite crystals up to 0.6 cm on edge.
Deep royal blue azurite crystals on matrix accompanied by a background of small botriyodal showings of malachite. This is a very good specimen from the classic locality of Bisbee, Warren District, Cochise Co., Arizona, USA. It comes from an older collection as attested to by the white and black inked number on the none display face.