David K. Joyce

Cobalt/Gowganda Area, Ontario -Silver Specimens, Page Two

More great silver and arsenide specimens from this famous old mining camp.

All prices in Canadian dollars. For payment in US$, deduct 18% or multiply by 0.82.

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

Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Two
  • Item #13955
  • Silver, Arsenides
  • 15.2x8.0x0.7 cm
  • Largest Crystal Size: n/a
  • $75.00
  • Christopher Mine
  • Cobalt
    Ontario, Canada
  • Extremely rich silver erratically distributed throughout this arsenide matrix. Rich! Sawn both sides.
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Two
  • Item #15715
  • Silver, Arsenides
  • 13.3x10.8x0.4 cm
  • Largest Crystal Size: 30mm
  • $75.00
  • Cobalt Lode Mine
  • Cobalt
    Ontario, Canada
  • Rich dendritic and veinlet silver is embedded in carbonate vein matrix in this rich slice of high grade. Rich!
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Two
  • Item #17064
  • Silver, Arsenides
  • 12.1x6.7x0.6 cm
  • Largest Crystal Size: n/a
  • $75.00
  • Silverfields Mine
  • Cobalt
    Ontario, Canada
  • A very nice slice of high-grade silver vein showing rich silver in arsenide mineralization.
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Two
  • Item #17068
  • Silver, Arsenides
  • 15.0x8.3x1.4 cm
  • Largest Crystal Size: n/a
  • $120.00
  • Silverfields Mine
  • Cobalt
    Ontario, Canada
  • A very nice specimen that is both mineralogical and geological in nature. It shows a brecciated vein incorporating country rock. The silver has a classic dendritic habit and it encased by arsenide mineralization, including nickeline. Very nice!
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Two
  • Item #27093
  • Silver, Arsenides
  • 14.2x7.7x0.8 cm
  • Largest Crystal Size: n/a
  • $140.00
  • O'Brien Mine
  • Cobalt
    Ontario, Canada
  • Here is an interesting mineralogical texture! This vein of very dark carbonates, possibly fine-arsenide tinted, hosts silver in fine dedritic form and some re-mobilized into fine veinlets. Some of the silver appears sheared. The dendritic silver is coated by an undetermined arsenide mineral. Rich and interesting! Collected in 1917!
SilverCobalt/Gowganda Area, Ontario -Silver Specimens, Page Two
  • Item #27050
  • Silver
  • 19x8.7x5.0 cm
  • Largest Crystal Size: 10mm
  • $140.00
  • Castle Mine
  • Gowganda
    Ontario, Canada
  • Bright, crystallized native silver fills most of this dark calcite vein that was emplaced in diabase rock. The diabase is genetically linked to the formation of the Cobalt silver veins. Very interesting specimen!