Calcite with
chalcopyrite
Origin: Milliken (Sweetwater) mine, Viburnum Trend, Reynolds Co.,
Missouri, U.S.A.
Sample size: 5 x 3 x 9.5 cm
Calcite covered with brown limonite
Origin: Calcite - Wayne Co., Missouri, U.S.A.
Sample size: 9.5 x 8 x 6 cm
Origin: Milliken (Sweetwater) mine, Viburnum Trend, Reynolds Co., Missouri,
U.S.A.
Sample size: 2.8 x 3 x 4 cm
Origin: Santa Eulalia, Chihuahua, Mexico
Sample size: 13 x 8 x 7 cm matrix
Calcite with
celestine
Origin: France Stone Co. Custar quarry, (formerly Pugh quarry), 4 miles NW of
Custar, Wood Co., Ohio, U.S.A.
Sample size: 4 x 4 x 7 cm
Origin: south end, 119,000n, 104,100e, Milliken (Sweetwater) mine, Viburnum
Trend, Reynolds Co., Missouri, U.S.A.
Sample size: 2 x 1.2 x 3 cm
Origin: Stoneco, Auglaize quarry, 2 miles SE of Junction, Paulding Co., Ohio,
U>S.A.
Sample size: 34 x 22 x 24 mm matrix
Calcite on
dolomite
Origin: Corydon Crushed Stone quarry, 2 miles NW of Corydon, Harrison Co.,
Indiana, U.S.A.
Sample size: 4 x 2.5 x 2.5 cm
Origin: Annabel Lee mine, Harris Creek district, ~7 km NNW of Cave in Rock,
Hardin Co., Illinois, U.S.A.
Sample size: 6 x 5 x 2.6 cm matrix
Origin: Linwood mine, Buffalo, Iowa, U.S.A.
Sample size: 2.8 x 1.6 x 1.9 cm
Origin: Verkhnee mine, Dal'negorsk, Primorskiy Kray, Russia
Sample size: 19 mm tall
Calcite pseudomorph after
ikaite
Origin: Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region,
Russia
Sample size: 34 x 33 x 21 mm (top), 28 x 24 x 28 mm (bottom)
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