Black tourmaline Blue aragonite 40oz / 11g)

40oz / 11g)

I suspect the black mineral could be poorly-formed specularite hematite

I have a hard time passing up isopod morphs with mineral names

Don’t worry

Black tourmaline Blue aragonite 40oz / 11g)Locale: Erongo Mountain, Namibia Approx dimensions: 3 x 2. 5 x 2. 5" Approx weight: 287g ** Loose piece on base This statuesque piece of black tourmaline, known as schorl, has the mercedes termination and glossy high luster characteristic of the Erongo region. The piece is effectively three intergrown crystals in a stepped formation, with partial crystals attached at one end. The sides are beautifully striated on the partial crystals, with more