First of all we would like to thank J.F. Paco Castro Medina for the permission to use some of the wonderful photos of his minerals collection. The photos used here were produced by experts like Antonio Pliego, Jose H. Soldevilla, Antonio Camora, Cesar H. Salvat. J.F.Castro Medina resides in Adra / Almeria his E-Mail is: < jfcastromdine@hoztmakil.com >
soldevilla23

Further more we would like to thank the following people and organisations for their brilliant work:

Theme Talon
Most of the Images are owned by us however a few are from Wikipedia.org (various authors).