- Quality Diamond
- rough uncut diamonds, opal.
- Address:2301 bonaberi Douala, NW
- cammineralsltd
- top,quality,grade AAA,ethiopian welo opal rough.
- Address:24
- Germs Stones International
- Ethiopian Welo Opal Rough.
- Address:long street tiko douala road Limbe S.W Region 00237 Cameroon
- welo site
- Ethiopian welo opal rough.
- Address:7 cassava farm
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