4.4" Arsenopyrite Crystal Cluster - Peru

This is a 4.4" wide cluster of arsenopyrite crystals that were collected from the Bolognesi Province of Peru. Small white aggregations of either quartz or calcite can be found peppered across the arsenopyrite.

It comes with an acrylic display stand.

Arsenopyrite is an iron arsenic sulfide with the chemical formula FeAsS. It is the most common arsenic-bearing mineral and is its principal ore, and can be found in igneous, metamorphic and sedimentary rock. Crystals can be found as prismatic, twinned, columnar, elongated and massive formations within veins and are found in locations all around the world. Depending on minerals present during formation, the iron in arsenopyrite can be replaced by cobalt, forming cobaltite.

Arsenopyrite contains a significant amount of poisonous arsenic, making it somewhat toxic. Washing hands following handling is recommended.
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DETAILS
SPECIES
Arsenopyrite
LOCATION
Bolognesi Province, Peru
SIZE
4.4 x 2.4"
CATEGORY
ITEM
#191235