Bariopharmacosiderite.

Bariopharmacosiderite

Locality:

Les Montmins Mine (Ste Barbe vein), Échassières, Ébreuil, Allier, Auvergne, France

Jean-Paul Fayard’s Photo

VIA http://underthescopeminerals.tumblr.com/post/121656679957/bariopharmacosiderite-locality-les-montmins-mine

Sampleite

Sampleite

Locality:

Engaño Feliz Mine, Las Pintadas district, Tierra Amarilla, Copiapó Province, Atacama Region, ChileRosette cluster of sampleite crystals on matrix.

Geological Setting:

Oxidized zones of copper deposits in arid climates; in caves derived from copper sulfides in cave walls and phosphorus from bat guano; miarolytic cavities in granite; in pegmatites.

Copyright © 2015, Bruce J Kelley  http://underthescopeminerals.tumblr.com/post/121739290963/sampleite-locality-engano-feliz-mine-las

Silver, Fluorite, Calcite

Silver, Fluorite, Calcite

Locality:

Kongsberg Silver Mining District, Kongsberg, Buskerud, Norway
Fantastic little specimen of silver together with purple fluorite. Note the fluorite hanging in the silver.
Photo & Collection Øivind Thoresen

via.http://underthescopeminerals.tumblr.com/post/122062644686/silver-fluorite-calcite-locality-kongsberg