parsettensite

parsettensite

[pär′set·ən‚zīt]
(mineralogy)
Mn5Si6O13(OH)8 A copper-red mineral composed of hydrous silicate of manganese.
References in periodicals archive ?
Fengjiashan Hubei amethyst, apophyllite, braunite, calcite, chalcopyrite, datolite, hubeite, ilvaite, inesite, japanese twins, pyrite, stilbite/stellarite, wollastonite Fenglin Jiangxi chalcocite Fengsandong Hubei amethyst, bornite, apophyllite, chalcopyrite, datolite, inesite, molybdenite, pyrite, parsettensite, stilbite Fushan Hebei vesuvianite, hematite Fushun Liaoning amber Fuyun Xinjiang, aquamarine, fluorite, garnet, hiddennite, Uygur A.
1983) the micaceous specimens once labeled as parsettensite are to be considered ganophyllite.
Parsettensite occurs in platy, micaceous, yellowish to brown crystals on quartz and calcite.
1994) The use of electron optical methods to determine the crystal structure of a modulated phyllosilicate: Parsettensite.
Occurrence: In manganese ore consisting of braunite, rhodonite, spessartine, tinzenite, parsettensite, sursassite and strontian piemontite in radiolarites.