Gypsum crystal from France, 57cm on brass base
MINERAL
Active filters
Polished green malachite Large on brass base.
Agate slice in brass adjustable round stand
Slice of amethyst geode bordered with agate, black base
Cubic Pyrite in slate (2.3kg) - St Créac (France)
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
