Freibergite
This specimen of
quartz
and
calcite
has several scattered, lustrous crystal groups and isolates of freibergite.
The largest is 0.5 cm across.
Origin: San Genare Mine, Huancavelica, Peru
Sample size: 5.5 x 4.2 x 2.3 cm
John Veevaert, Trinity Mineral Co
Origin: Sunshine mine, Kellogg, Idaho, U.S.A.
Sample size: 2.5 x 2.2 x 3.8 cm
Freibergite crystals with
siderite
in matrix
Origin: Obecnice, Pribram, Czech Republic
Sample size: 3 x 4 cm
Origin: Eagle Mine, Gilman, Colorado, U.S.A.
Sample size: 2.2 x 1.5 x 1.3 cm
Origin: Los Animas, Bolivia
Ex. S. Nasser collection
Sample size: 2 x 2 x 2 cm
Bright silvery coloured freibergite with gray coloured
galena
and brownish
wurtzite
Origin: Animas Mine, Atocha-Quechisla District, Sud Chichas Province, Potosí
Department, Bolivia
Sample size: 13.8 x 10.7 x 8.8 cm
Dull grey tetragonal crystals to 1mm on dull grey
bournonite(?) matrix.
Origin: Herja Mine, Baia Mare, Maramures Co., Romania
Ex. Polak collection
Sample size: 4.5 x 3 x 2 cm
Page 2
