1) Beautiful stone 2) Copper mineral 3) Cut mineral 4) Decorative stone 5) Gemstone mineral 6) Gemstone 7) Jewel mineral 8) Jewel 9) Mineral gemstone 10) Mineral jewel 11) Orthorhombic mineral 12) Polished mineral 13) Polished jewel 14) Prized mineral 15) Precious gemstone 16) Precious stone 17) Prized stone
Found on
https://www.crosswordclues.com/clue/mottramite
1) Psittacinite
Found on
https://www.crosswordclues.com/clue/mottramite
Mottramite is an orthorhombic mineral, PbCu(VO4)(OH), at the copper end of the descloizite group. It was formerly called cuprodescloizite or psittacinite (this mineral characterized in 1868 by Frederick Augustus Genth). ==Gallery== File:Copper-Mottramite-rut323b.jpg|Pseudomorph of Mottramite after dendritic Copper, Tsumeb mine, Namibia. Size 3.1 x...
Found on
http://en.wikipedia.org/wiki/Mottramite
vanadate mineral (PbCu(VO4)(OH)) similar to descloizite (q.v.).[1 related articles]
Found on
http://www.britannica.com/eb/a-z/m/128
Mottramite is a vanadate mineral usually occurring as a green to black coloured vitreous crust on other rocks and minerals. Mottramite is found in areas where metal-bearing deposits have been oxidised by the action of air and water or just water. Mottramite was identified in 1876 and named after Mottram St Andrew near Manchester, England where it w...
Found on
http://www.probertencyclopaedia.com/browse/HM.HTM
a copper and lead vanadate.
Found on
https://www.infoplease.com/dictionary/mottramite
No exact match found.
