|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Calcite (twinned crystals) on Amethyst|
|Mineral:||Calcite (twinned crystals) on Amethyst|
|Description:||Scalenohedral white calcite crystals up to 40 mm long on a plate of purple amethyst quartz crystals up to 5 mm. The calcite has two twinned crystals symmetrically emerging from the sides, and fluoresces orange under UV illumination. Ex. John Albanese (1898-1969), ex. John Albanese, Jr.|
|Overall Size:||5x3x3 cm|
|Status:||For reference only|
|Buy similar:||Minerals from Mexico > Calcite Specimens|
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