Onganja Mine (Emke Mine; Emka Mine; Otjisongati Mine; Ogonja Mine), Helen Farm 235 (Hellen claim; Parzelle Hellen), Onganja mining area, Seeis, Windhoek Rural, Khomas Region, Namibia

Gemstone List

Gemstones from Onganja Mine (Emke Mine; Emka Mine; Otjisongati Mine; Ogonja Mine), Helen Farm 235 (Hellen claim; Parzelle Hellen), Onganja mining area, Seeis, Windhoek Rural, Khomas Region, Namibia by Colour

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