Selenite Bowl Triangle Size:5.9"L x 5.8"W x 1.5"T Primary sources: Brazil

Primary sources: Brazil

Blue Kyanite is an aluminum silicate

A substantial sphere for a display stand

a Permian-age Schnebly Hill Formation sandstone butte in Sedona

“not intoxicated”

Selenite Bowl Triangle Size:5.9"L x 5.8"W x 1.5"T Primary sources: BrazilA triangle carved from a single piece of gypsum, hollowed into a bowl that holds light as easily as it holds objects. Selenite is gypsum calcium sulfate dihydrate (CaSO4;2H2; O) formed in ancient evaporite deposits where seawater concentrated and crystallized over geological time. Its flat cleavage and Mohs 2 softness make it straightforward to carve into precise geometric forms; the triangle here sits stable on its base, the hollowed interior