Henmilite from Japan, Honshu Island, Fuka mine

A richly populated specimen of Henmilite crystals elegantly distributed across a sculptural, snow-white globular matrix of Olshanskyite, creating a striking color contrast that immediately highlights the deep blue to blue-green crystals. The Henmilite crystals are sharp, well-developed, and display excellent preservation, with lustrous faces that stand out against the soft, botryoidal texture of the matrix, resulting in an exceptionally aesthetic and well-balanced composition.

This specimen originates from the Fuka Mine, Okayama Prefecture, Japan, the only locality in the world where Henmilite has ever been found, making every representative specimen inherently significant. The association is further enhanced by the presence of Olshanskyite, an exceptionally rare borate mineral known from only three localities worldwide, adding another level of mineralogical importance to the piece.

Beyond its rarity, the specimen is notable for the abundance and quality of its Henmilite crystals, which are remarkably well preserved and evenly distributed across the matrix. The combination of two exceptionally uncommon borate minerals from one of the world's most celebrated mineral localities makes this an outstanding representative specimen for both systematic and advanced mineral collections.

minID: YHL-8F7