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Russian Geology and Geophysics, 2013
Abstract Gold-bearing ore occurrences and deposits in jasperoids are objects of a new unconventional type widespread in the West Kalba auriferous belt in eastern Kazakhstan. We present original data on the structural and geologic position and mineralogy of gold-bearing jasperoids of the Baybura ore field, which is a standard object of ...
O.N. Kuz’mina +4 more
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Abstract Gold-bearing ore occurrences and deposits in jasperoids are objects of a new unconventional type widespread in the West Kalba auriferous belt in eastern Kazakhstan. We present original data on the structural and geologic position and mineralogy of gold-bearing jasperoids of the Baybura ore field, which is a standard object of ...
O.N. Kuz’mina +4 more
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Economic Geology, 1988
This comparative geochemical study of jasperoid in the northern Great Basin is based on 65 samples from 10 Carlin-type gold deposits and 22 similar but apparently barren hydrothermal systems. Multielement geochemistry coupled with oxygen isotope data indicate that hydrothermal fluids in barren and mineralized systems evolved in different ways, and that
Peter T. Holland +2 more
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This comparative geochemical study of jasperoid in the northern Great Basin is based on 65 samples from 10 Carlin-type gold deposits and 22 similar but apparently barren hydrothermal systems. Multielement geochemistry coupled with oxygen isotope data indicate that hydrothermal fluids in barren and mineralized systems evolved in different ways, and that
Peter T. Holland +2 more
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Mineralium Deposita, 2007
Uranium mineralization in the El Erediya area, Egyptian Eastern Desert, has been affected by both high temperature and low temperature fluids. Mineralization is structurally controlled and is associated with jasperoid veins that are hosted by a granitic pluton.
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Uranium mineralization in the El Erediya area, Egyptian Eastern Desert, has been affected by both high temperature and low temperature fluids. Mineralization is structurally controlled and is associated with jasperoid veins that are hosted by a granitic pluton.
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Micron Gold-Associated Jasperoid: Fluid Inclusion Chemistry and Geothermometry
Journal of Geochemical Exploration, 1986Patricia H. Schnorr +2 more
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1998
Değirmenciler antimonymineralization consists of the stibnite-bearing quartz veins emplaced withinthe marble lenses of the biotite-gneisses which are at the bottom of thestratigraphical sequence of the Simav region. Quartz veins formed both as thereplacement of and open-space filling in the limestone cut the schistosity ofthe host rock and crop out in ...
OYGÜR, Vedat, ERLER, Ayhan
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Değirmenciler antimonymineralization consists of the stibnite-bearing quartz veins emplaced withinthe marble lenses of the biotite-gneisses which are at the bottom of thestratigraphical sequence of the Simav region. Quartz veins formed both as thereplacement of and open-space filling in the limestone cut the schistosity ofthe host rock and crop out in ...
OYGÜR, Vedat, ERLER, Ayhan
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Gold-bearing jasperoid in the Drum Mountains, Juab and Millard Counties, Utah
Circular, 1969Joseph Howard McCarthy +5 more
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Geochemistry and geology of gold in jasperoid, Elephant Head area, Lander County, Nevada
Open-File Report, 1990T.G. Theodore, G.M. Jones
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