Group of crystals of Calcite formed by two rhombohedrons ...
Description: Group of crystals of Calcite formed by two rhombohedrons with evident scalenohedron “phantom” growth inside. The “phantom” is reddish due to a covering layer of Hematite. Bou Azzer / Agdz, Ouarzazate Morocco Mined in 2006 Specimen size: 7 × 5.6 × 3.4 cm. Main crystal size: 1.6 × 1.2 cm. Intense fluorescence short UV & fluorescent long UV Photo: Reference Specimen -> http://www.fabreminerals.com/specimens/RSMA-morocco-notable-specimens.php#TR9K9