Hyalite Opal with Haiweeite, Tourmaline, Quartz, Erongo, Namibia - Fluorescent!

Description

Hyalite Opal with Rare Haiweeite, Black SchorlTourmaline and Quartz
From Erongo Mountains, Namibia
4.10 x 2.55 x 1.25 inches 10.4 x 6.9 x 3.17 cm
Here's what the original seller: "SUPERB X large cabinet Smoky Quartz, Schorl, Opal from Erongo Mtn. Namibia"
"Schorl, Quartz v. Smoky, Opal v. Hyalite and Haiweeite"
"This specimen is exceptional under Shortwave UV with a bright green fluorescent Opal and fluorescent green Haiweeite (acicular white crystal clusters in natural light) coating numerous Schorl crystals. This is also a choice visible light specimen with strikingly aesthetic 3 dimensional black Schorl crystals (Tourmaline group) splaying out from a white Dolomite matrix of Opal (v. Hyalite) and Quartz crystals! The luster, form and sharpness of these Schorl crystals is considered by many collectors to be the world's finest for the species."
The dimensions are
4.10 x 2.55 x 1.25 inches 10.4 x 6.9 x 3.17 cm