Freeman Gary – Coromoto Minerals
Gerndt Günther
– Matrix Minerals
Hrybyk Mike – The Mine Explorer
Society – A group of mining enthusiasts exploring abandoned mines
Kuznik Frank – My mineral
collection - Web pages for mineral collectors and mining enthusiasts
Marr Michael
– Steine und Geschichten (Rocks and tales)
Metelli Fernando – Collezione Minerali
Fernando Metelli (Fernando Metelli´s mineral collection)
Schmied
Rainer Walter – Bosnian Minerals
Schuster Rainer – Born in 1966 and a
passionate collector (of fossils)
Weber Berthold – Berthold's
Mineralien (Berthold´s minerals)
Woodward Malcom –The barite (baryte)
home page