Minerals from the Denis Galmier collection
Minerals, ores and rocks from the collection of Denis Galmier, a geological engineer, born around 1910, who devoted his life to the study of French metalliferous deposits.
French Minerals and Crystals of the World
Minerals, ores and rocks from the collection of Denis Galmier, a geological engineer, born around 1910, who devoted his life to the study of French metalliferous deposits.