Ashburtonite is a rare lead copper silicate-bicarbonate mineral with formula: HPb 4 Cu 2+ 4 Si 4 O 12 (HCO 3) 4 (OH) 4 Cl.. Geological occurrence. Ashburtonite was first described as a secondary mineral in a shear zone in a series of shales and graywackes.It is an alteration product of galena and chalcopyrite. The secondary minerals within the shear consist of carbonates, arsenates, and ...
5 photos of Ashburtonite associated with Caledonite: Pb 5 Cu 2 (SO 4) 3 (CO 3)(OH) 6: 1 photo of Ashburtonite associated with Diaboleite: Pb 2 CuCl 2 (OH) 4: 1 photo of Ashburtonite associated with Cerussite: PbCO 3: 1 photo of Ashburtonite associated with Anatacamite: Cu 2 (OH) 3 Cl
General Ashburtonite Information : Chemical Formula: HPb4Cu++4Si4O12(HCO3)4(OH)4Cl : Composition: Molecular Weight = 1,735.88 gm Copper 14.64 % Cu 18.33 % CuO: Silicon 6.47 % Si 13.85 % SiO 2: Hydrogen 0.52 % H 4.67 % H 2 O: Lead 47.75 % Pb 51.43 % PbO: Carbon 2.77 % C 10.14 % CO 2: Chlorine 2.04 % Cl 2.04 % Cl ...
Definition of ashburtonite in the Definitions.net dictionary. Meaning of ashburtonite. What does ashburtonite mean? Information and translations of ashburtonite in the most comprehensive dictionary definitions resource on the web.
ashburtonite definition: Noun 1. (mineralogy) A tetragonal-dipyramidal blue mineral containing carbon, chlorine, copper, hydrogen, lead, oxygen, and silicon.Origin ...
Blue ashburtonite on a white unknown matrix. FOV 1mm. First described as mammothite. Further investigation shows that it is more likley to be ashburtonite. Associated minerals, not in the photograph, include, atacamite, boleite, diaboleite, cerussite, galena, hematite, mammothite, mimetite, phosgenite, and wulfenite. Brent Thorne specimen and ...
Name: Ashburtonite RRUFF ID: R110003 Ideal Chemistry: HCu 4 Pb 4 Si 4 O 12 (HCO 3) 4 (OH) 4 Cl Locality: Tonopah-Belmont mine, Maricopa County, Arizona, USA Source: Bob Jenkins Owner: RRUFF Description: Blue prismatic crystals associated with calcite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Ashburtonite - The Ashburtonite is NOT all the blue. Most of the blue is caledonite and the Ashburtonite can be seen in the boxed area of the second photo. The crystals are less than 0.5mm and are prismatic or maybe even bladed. Ashburtonite is extremely rare at the Rowley mine and worldwide. The larger blue crystals occupy an area roughly 3 x 1.5mm. This was verified by PXRD. This is the ...
Ashburtonite - Tiny blue veinletts in a 2cm specimen. . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
Ashburtonite, ideally HPboCuoSioOrr(HCO3)4(OH)oCl, is a new mineral from Ashburton Downs, Western Australia. It occurs as clusters of clear blue, prismatic crystals up to 0.4