HyalophaneHyalophane or Jaloallofane is a type of Feldspar. Its name comes from Greek and means "looks like glass".Stamps featuring images of Hyalophane. |
A collection of stamps figuring photos or images of minerals, cristals, gems, rocks, fossils and meteorites from around the world.
HyalophaneHyalophane or Jaloallofane is a type of Feldspar. Its name comes from Greek and means "looks like glass".Stamps featuring images of Hyalophane. |