David K. Joyce Minerals

Tsumeb Namibia, Assorted Minerals, Page Two

Here are more unusual minerals from Tsumeb!

All prices in Canadian dollars. For payment in US$, deduct 22% or multiply by 0.78.

Click on any of the following thumbnails to view a larger image of the specimen.

Dolomite, CalciteTsumeb Namibia, Assorted Minerals, Page Two
  • Item #13918
  • Dolomite, Calcite
  • 8.7x6.7x5.1 cm
  • Largest Crystal Size: c-20mm, d-3mm
  • $40.00
  • Tsumeb

  • Namibia
  • There are a few white rhombs of calcite on this specimen and all of them plus the rest of the top of the specimen are covered with dolomite crystals that have a bluish tinge to them. Attractive!
LeititeTsumeb Namibia, Assorted Minerals, Page Two
  • Item #13723
  • Leitite
  • 2.1x0.2x0.1 cm
  • $40.00
  • Tsumeb

  • Namibia
  • Type locality! A colourless, pearly, cleavage of this rare mineral.
LeititeTsumeb Namibia, Assorted Minerals, Page Two
  • Item #13722
  • Leitite
  • 1.8x0.3x0.1 cm
  • Largest Crystal Size: as above
  • $45.00
  • Tsumeb

  • Namibia
  • Very nice colourless, clear cleavage fragment of this rare mineral from the type locality.
Cuprite, DolomiteTsumeb Namibia, Assorted Minerals, Page Two
  • Item #14353
  • Cuprite, Dolomite
  • 7.8x5.4x4.0 cm
  • Largest Crystal Size: 4mm
  • $65.00
  • Tsumeb

  • Namibia
  • A cluster of fairly sharp cuprite crystals is situated on the left side of this specimen on a bed of what I think are white dolomite crystals. There is one other cuprite crystal tucked away between some carbonate crystals. The cuprite crystals have tiny green crystals on them which I assume are malachite. Nice!
Cuprite, CalciteTsumeb Namibia, Assorted Minerals, Page Two
  • Item #14355
  • Cuprite, Calcite
  • 4.3x4.2x2.9 cm
  • Largest Crystal Size: 3mm
  • $75.00
  • Tsumeb

  • Namibia
  • The cavitiy on the top of this carbonate matrix is lined with a carbonate mineral that I'll call calcite. It is variously tinted by different oxides. Most interesting, though, are very sharp, dodecahedra of deep-red cuprite. These cuprite crystals have a small amount of tiny balls of malachite on them. Beautiful!
Conichalcite, MalachiteTsumeb Namibia, Assorted Minerals, Page Two
  • Item #17159
  • Conichalcite, Malachite
  • 8.5x6.0x4.3 cm
  • Largest Crystal Size: c-1mm botryoids
  • $75.00
  • Tsumeb
    Namibia
  • The top and front of this brecciated matrix is covered with malachite needles, which, in tur, has many lighter green botryoidal tufts of conichalcite on them. Nice example of this mineral that stands perfectly for display.
MalachiteTsumeb Namibia, Assorted Minerals, Page Two
  • Item #17167
  • Malachite
  • 12.3x9.5x5.5 cm
  • Largest Crystal Size: 4mm
  • $75.00
  • Tsumeb
    Namibia
  • The top of this malachite-limonite-chalcocite matrix is covered with a druse of rounded aggregates of acicular malachite. The piece is significantly abraded but still looks great and should travel fairly well. Classic high grade ore!