Erythrite, also known as red cobalt, previously cobalt ochre [5]: 172 is a secondary hydrated cobalt arsenate mineral with the formula Co 3(AsO 4) 2•8H 2O. Erythrite and annabergite, chemical formula Ni 3(AsO 4) 2•8H 2O, or nickel arsenate form a complete series with the general formula (Co,Ni) 3(AsO 4) 2•8H 2O. Erythrite crystals

Erythrite, also known as Red Cobalt or Cobalt Bloom, is a secondary hydrated cobalt arsenate mineral that crystallizes in the form of crusts, aggregates and tiny needle-like prismatic crystals.

Erythrite: Mineral information, data and localities. Named in 1832 by François Sulpice Beudant from the Greek έρυθρος, "erythros" for "red". Vivianite Group, Annabergite-Erythrite Series. …

Erythrite is a delicate transparent or translucent mineral, most commonly formed in magenta, red, or rosy pink colors, and may also be peach or gray. It is often found in combination with other minerals. It is considered a secondary mineral found within Cobalt deposits and used as an indicator mineral.

2024年10月13日 · Erythrite, also known as cobalt bloom, is a striking mineral with a vibrant pink to reddish hue. This mineral, part of the Vivianite group, often catches the eye of collectors and geologists alike. But what makes erythrite so special?

Erythrite, which is used as a guide to the presence of cobalt-nickel-silver ores because of its crimson or peach-red colour, occurs as radiating crystals, concretions, or earthy masses in the oxidized zone of cobalt and nickel deposits.

Erythrite is a deeply colored reddish or pink mineral, with its distinctive color caused by its cobalt content. Erythrite is the end member of a series with Annabergite, with Erythrite being the cobalt-dominant member and Annabergite being the nickel-dominant member.

Named from the Greek, erythros for "red." Comments: Dark purplish cobaltkoritnigite with pink erythrite. Location: Schneeberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 5 mm. Comments: Erythrite crystal on massive skutterudite. Location: Bou Azzer, Morocco. Scale: Crystal size 1.5 cm.

Erythrite, also known as red cobalt, is a secondary hydrated cobalt arsenate mineral with the formula Co₃ (AsO₄)₂·8H₂O. It's a member of the vivianite group and forms a complete solid-solution series with annabergite (nickel arsenate).

The meaning of ERYTHRITE is a usually rose-colored mineral consisting of a hydrous cobalt arsenate occurring especially in monoclinic crystals.