Brandtite, Ca2(Mn,Mg)(AsO4)2·2H2O, is a calcium manganese arsenate hydrate mineral. Brandtite is commonly colorless, but may be light brown or light yellow and it is easily stained.
Location
Sweden. Near Pajsberg.
Photographer
Nessa Eull. 2001-11-26.
Collection
University of North Dakota Mineralogy Collection #1051.
Key words
Brandtite
Tech details
607 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens.