MINERAL
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Libyan desert glass fragment under magnifier
Amethyst block with agate eye – Brazilon black base
Celestite geode – Madagascar (7 kg)
Amethyst geode – Brazil (4.2 kg). Displayed on black base
Brazilian agate geode, on sliding machine
Gypsum crystal from France, 57cm on brass base
Tree branch crystalized by Selenite. Australia
Pyrite dodecahedral from Peru (6kg) on brass base
Lapis-lazuli on brass base- 3.9kg
Lapis-lazuli 83kg, on black metal base