ELBAITE crystal with a blue INDICOLITE cap. The blue cap is translucent. Luster is vitreous. The crystal is 1.0 inch in length. Albite is the small white spot on the crystal. This specimen is thumbnail size. ELBAITE is a member of the Tourmaline group. INDICOLITE is the blue variety of Elbaite.

Two blue, translucent TOURMALINE, variety ELBAITE, crystals with pink LEPIDOLITE Mica from the famous Cruzeiro mine in Brazil. Minor white Calcite. Luster is vitreous. The longest crystal is 1.2 inches. This specimen is thumbnail size as it fits in a 1.25 inch perky box. Pictures are with and without a direct light on the side of the crystals to show the blue color and translucency. 

Unique specimen of white Colemanite crystals. A calcium borate mineral from Death Valley, California. The specimen was legally recovered prior to 2011.

Location: Sigma Pit, Ryan District, Death Valley, California, USA

Specimen size: 16.9 x 14.2 x 8.8 cm (6.7 x 5.6 x 3.5 inch) Cabinet

Specimen weight: 1,135 gr (2 lb 8.0 oz)