$150.00 €131 £110.00 approx. This specimen is priced in US dollars, all other prices are approximate.
A creamy-buff-tan, 6 cm wide crystal of Hydroxylherderite with a number of attached smaller crystals, these to about 5 mm. Hydroxylherderite is a relatively rare calcium-beryllium phosphate often found in pegmatites. Its texture is porcelaneous and of an amorphous structure with a few chips and bruises present on some crystal faces and edges. An interesting and good size Hydroxylherderite crystal from Barra do Salinas in Brazil.