author(s) : Brooke and Miller
date of publication : 1852
source : Introduction to Mineralogy p.623
formula : CaC2O4H2O
comments about the origin : coll.Adam No2740 (cristal mesure par Miller et donne a Adam 1872)
catalog number(s) : 25572
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP