TY - JOUR

T1 - Chemical composition and varieties of sulfosalts from gold mineralization in the Gaching ore occurrence (Maletoyvayam ore field)

AU - Shapovalova, M.

AU - Tolstykh, N.

AU - Bobrova, O.

PY - 2019/9/19

Y1 - 2019/9/19

N2 - The Gaching ore occurrence within the Maletoyvayam ore field is located in the southwestern part of Kamchatka volcanic belt. The ore occurrence belongs to high-sulfidation epithermal type. The sulfosalts of the fahlore-group (tennantite, tetrahedrites and goldfieldite) and enargite-groups (enargite, luzonite, famatinite) found in the gold mineralization of the Gaching ore occurrence. The presence of Cu-rich and Se-bearing fahlores as well as enargite-group sulfosalts in ores indicate a high oxygen volatility at temperature less than 250° during their formation.

AB - The Gaching ore occurrence within the Maletoyvayam ore field is located in the southwestern part of Kamchatka volcanic belt. The ore occurrence belongs to high-sulfidation epithermal type. The sulfosalts of the fahlore-group (tennantite, tetrahedrites and goldfieldite) and enargite-groups (enargite, luzonite, famatinite) found in the gold mineralization of the Gaching ore occurrence. The presence of Cu-rich and Se-bearing fahlores as well as enargite-group sulfosalts in ores indicate a high oxygen volatility at temperature less than 250° during their formation.

KW - GOLDFIELDITE

KW - CHEMISTRY

KW - MINERALS

KW - RHODOPE

UR - http://www.scopus.com/inward/record.url?scp=85073059545&partnerID=8YFLogxK

U2 - 10.1088/1755-1315/319/1/012019

DO - 10.1088/1755-1315/319/1/012019

M3 - Conference article

AN - SCOPUS:85073059545

VL - 319

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

SN - 1755-1307

IS - 1

M1 - 012019

T2 - 10th All Russian Petrographic Conference with International Participationon Petrology of Magnetic and Metamorphic Complexes

Y2 - 27 November 2018 through 28 November 2018

ER -