Boracite - Alto Chapare mining district, Chapare Province, Cochabamba, Bolivia
(#MINS9315)
This piece features a well-formed, sharp, translucent, soft blue color cube of this hard-to-find species on matrix. The cube measures 6x7 mm. A rare Mg-borate found in evaporite deposits.
Specimen weight:8 gr.
Crystal size:6x7 mm
 Overall size:18mm x 14 mm x 16 mm
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Boracite - Alto Chapare mining district, Chapare, Cochabamba, Bolivia
(#12028a_BORA_DANI)
Rare huge (for the species) boracite xx on matrix.
Specimen weight:21 gr.
Crystal size:14 mm
Overall size:30mm x 25 mm x 25 mm
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Ericaite - Panel 14, Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
(#MINS9100)
A single lustrous brownish cubic crystal of Ericaite embedded in syslte matrix coloured rerracotta red by association with Hilgardite.
Specimen weight:5 gr.
Crystal size:Up to 5 mm
Overall size:14mm x 12 mm x 14 mm
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Boracite, Hilgardite - Boulby mine, Loftus, England, UK
(#11702_BORA_DANI)
Nice geminated and non geminated boracite xx on matrix with some pinkish rare hilgardite xx in association.
Specimen weight:6 gr.
Crystal size:3 mm
Overall size:45mm x 35 mm x 27 mm
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