2.4" Orpiment Crystal Cluster on Pyrite - Peru

This is a beautiful specimen of red-orange orpiment crystals from Peru. The specimen measures 2.4" long and would make an excellent addition to any mineral collection.

Orpiment a bright, orange to yellow arsenic sulfide mineral, whose name is derived from the latin phrase auripigmentum meaning “gold pigment” It is frequently found as a decay byproduct and in association with another arsenic mineral, realgar. Orpiment crystals are commonly found in dense groupings containing small, prismatic crystals, often with chisel-shaped or triangular pyramidal terminations.

Orpiment contains a significant amount of the poisonous mineral arsenic. While it’s not going to pose a health hazard sitting on a shelf, it’s recommended that you wash your hands after handling it.

The mineral pyrite or iron pyrite is commonly referred to as Fool's Gold because its metallic luster and pale brass-yellow hue give it a superficial resemblance to gold. In the old mining days, pyrite was sometimes mistaken for gold. Pyrite is the most common of the sulfide minerals with the chemical formula FeS2. Pyrite crystals occur in many shapes and habits, including cubes of all sizes, penetration twin cubes, pyritohedral clusters and as small druzy crystals that can exhibit a beautiful glistening effect.
FOR SALE
$29
DETAILS
SPECIES
Orpiment & Pyrite
LOCATION
Quiruvilca District, Santiago de Chuco Province, Peru
SIZE
2.4" wide
SUB CATEGORY
ITEM
#169085