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Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 Journal (article/letter/editorial)
species exemplify principles of mineral evolution. Metacinnabar (HgS) and native Hg are the only two species...other Hg halide-sulfides, and HgS4 tetrahedra in metacinnabar and hypercinnabar (the wurtzite and sphalerite...Hypercinnabar HgS KG02, ZA02, US-CA01, US-NV06 2900 0_Metacinnabar_HgS >220 known localities: AT02, AT05, GE01...systems of west_-central California. This important mining district, including the New Almadén mine in Santa...Santa Clara_County and the New Idria mine in San Benito County (two of the world’s largest mercury producers)
Pracejus, Bernhard - Ed. (2014) The Ore Minerals Under the Microscope (2nd ed.) Elsevier. doi:10.1016/c2012-0-01360-9 Book (edition)
internal reflection (cinnabar intergrowth?)Metacinnabar Reflection Colour & Ø Reflectance Pleochroism... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine(North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...(red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach);...(greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample