Location

Lomnice Bei Sokolov Czech Republic

Description

FeC2O4·2H2O. This hydrous ferrous oxalate is also known as humboldtite or oxalite. It is found in lignite deposits particularly in the Czech Republic. The material is soft (Moh 2) First discovered in 1821. This thumbnail shows the distinctive mustard yellow color. it measures 13 x 10 x 2 mm in size and is mounted in a perky box.

Price Was $28 now $19