20915 - Beautiful Red Vanadinite Crystals on Manganese Oxide Mibladen Mining District, Morocco Pterosaur claws It is a quite rare

It is a quite rare taxon

Deiphoninae

plagioclase is albite rich Xab = 0

Acanthoceras sp: Fossilworks - Paleobiology Database

stratigraphy and vertebrate assemblage

20915 - Beautiful Red Vanadinite Crystals on Manganese Oxide Mibladen Mining District, Morocco Pterosaur claws It is a quite rareVanadinite is a mineral belonging to the apatite group of phosphates, with the chemical formula Pb5(VO4)3Cl. It is one of the main industrial ores of the metal vanadium and a minor source of lead. A dense, brittle mineral, it is usually found in the form of red hexagonal crystals. It is an uncommon mineral, formed by the oxidation of lead ore deposits such as galena. First discovered in 1801 in Mexico, vanadinite deposits have since been unearthed in