Held at Namaste Bookshop, 2 W 14th St · Pickup or deliveryDaily from 11 AMCollect in Manhattan

Pyrite specimens

12 pieces in the collection.

Chemistry
FeS₂, iron sulfide
Crystal system
cubic
Mohs hardness
6 to 6.5

Grows as sharp cubes and pyritohedrons. Keep it dry and away from humidity, which can make it tarnish or decay.

CallDirectionsHours