UC Minerals Store
Twinned
Showing all 4 results
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Calcite (Twin) with Hematite
$225.00New
Specimen: #222211
Dimensions: 5 × 4.5 × 2.5 cm
Locality: Tonglushan Mine, Daye Co., Huangshi, Hubei, China -
Calcite (Twinned Crystal)
Original price was: $65.00.$58.50Current price is: $58.50.
Specimen: #909084
Dimensions: 6.5 × 3.5 × 3.3 cm
Locality: Elmwood Mine, Smith County, Tennessee -
Manganoan Calcite twinned crystals
Original price was: $295.00.$236.00Current price is: $236.00.
Specimen: #322523
Dimensions: 8.1 × 6.1 × 5.5 cm
Locality: Huanggang Mine, Hexigten, Chifeng Prefecture, Inner Mongolia, China -
Orthoclase (Baveno and Manebach twinned)
Original price was: $195.00.$175.50Current price is: $175.50.
Specimen: #924159
Dimensions: 8 × 2 × 1.7 cm
Locality: Baveno, Piemonte, Italy
