Tourmaline var. schorl - Pegmatites of Ambatosoratra, Madagascar
Large crystal weighing nearly 750 g of black tourmaline...
Large crystal weighing nearly 750 g of black tourmaline...
A few millimeter-sized brown, translucent, and shiny anatase...
Calcite scalenohedrons with nail-head terminations, brilliant...
Small red garnets, shiny on a matrix of aplite that is...
Trapezohedral almandine garnet contrasting with its pegmatitic...
Piece of septaria with several “diamond” quartz crystals: the...
Quartz commonly known as “beta,” on a matrix of estereellite,...
Straw-yellow tabular barite. Specimen from the vicinity of...
Specimen of translucent quartz crystals with a beautiful...
Small aerial group of translucent and shiny quartz. The...
Colorless fluorite with shiny surfaces, rather large for the...
Light purple fluorite with shiny surfaces, although showing...
Lithophyte sawn and polished on one side, rough on the other,...
Colorless fluorite, fairly well crystallized for the site,...
Slightly purple fluorite partially covered with small...
Colorless to golden yellow fluorite, shiny, with truncated...
Spessartite garnet with “etched” crystallization ( = as if...
Small, well-formed crystal measuring 1.4 cm, displaying...
Bright orange tabular wulfenite crystals, some of which are...
Dark orange, almost red wulfenite on a limonite matrix.4 x 2.8...
Small clusters of intensely electric blue cavansite delicately...
Intense electric blue cavansite on stilbite crystals. Saw-cut...
Intense electric blue cavansite on stilbite crystals. Saw-cut...
Intense electric blue cavansite pompons delicately resting on...
Intense electric blue cavansite pompons delicately resting on...
Plate composed of smoky quartz crystals in excellent...
Olivine crystal, forsterite pole, commonly known as “peridot.”...
Small bush of pyromorphite pseudomorphosed into plumbogummite....
Group of amethyst crystals in perfect condition with beautiful...
An airy cluster of amethyst crystals in perfect condition with...