David K. Joyce Minerals

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

Here are some more rich specimens from the famous Cobalt 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 Five
  • Item #5651
  • Silver, Arsenides
  • 12.0x8.8x2.8 cm
  • Largest Crystal Size: n/a
  • $140.00
  • Langis Mine
  • Casey Township
    Ontario, Canada
  • This full vein section shows a combination of crystallized silver and remobilised, thick veinlet silver. Very high-grade!
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #7897
  • Silver, Arsenides
  • 11.1x7.8x0.8 cm
  • Largest Crystal Size: n/a
  • $85.00
  • Langis Mine
  • Casey Township
    Ontario, Canada
  • Very rich, dendritic native silver cloaked in thick, probably, mostly nickel arsenides by the look of the greenish colouration around the edges of the piece. Sawn both sides to best reveal the delicate branching structure. Rich and heavy.
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #8597
  • Silver, Arsenides
  • 11.3x7.4x2.1 cm
  • Largest Crystal Size: n/a
  • $60.00
  • O'Brien Mine
  • Cobalt
    Ontario, Canada
  • Rich native silver associated with cobalt arsenides in rock matrix. The specimen has been sawn on both sides and shows the fresh silver-ardsenide association on the sawn side. On the rough side, you can trace the veins through the rock by following the pink "cobalt bloom" (erythrite) and by the silver protruding from the rock. Very instructive. Excellent.
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #8603
  • Silver, Arsenides
  • 12.3x8.1x3.7 cm
  • Largest Crystal Size: n/a
  • $140.00
  • Beaver Mine
  • Cobalt
    Ontario, Canada
  • This specimen is sawn on one side to reveal rich silver/arsenide overgrowths. The colloform masses have silver at the core of the arsenides creating the so-called rosettes, in cross section. Very nice example!
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #13524
  • Silver, Arsenides
  • 5.3x4.5x2.4 cm
  • Largest Crystal Size: 30mm dendrites
  • $35.00
  • Cobalt
    Ontario, Canada
  • A fragment of high grade silver vein showing arsenide coated silver dendrites in white-grey carbonates. Sawn and polished on one side, rough on the other.
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #10457
  • Silver, Arsenides
  • 9.6x8.7x3.8 cm
  • Largest Crystal Size: n/a
  • $140.00
  • Beaver Mine
  • Cobalt
    Ontario, Canada
  • Super-high grade silver-arsenide mineralization featuring very well formed dendritic silver encased in cobalt arsenides. Really nice! Sawn on one side. Sits naturally at an angle for excellent display!
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #12439
  • Silver, Arsenides
  • 15.0x9.3x2.5 cm
  • Largest Crystal Size: n/a
  • $65.00
  • Langis Mine
  • Casey Township
    Ontario, Canada
  • Elongated aggregates of silver makes an interesting pattern in the calcite of this piece.
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #12444
  • Silver, Arsenides
  • 16.5x6.5x2.0 cm
  • Largest Crystal Size: 10mm
  • $75.00
  • Langis Mine
  • Casey Township
    Ontario, Canada
  • Rich silver, some of it well crystallized is scattered through arsenides and calcite matrix. Cut on front and rough on back.
Silver, ArsenopyriteCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #15335
  • Silver, Arsenopyrite
  • 9.0x10.3x3.8 cm
  • Largest Crystal Size: n/a
  • $75.00
  • Cobalt
    Ontario, Canada
  • This plate of chloritized wall rock has had the calcite etched off to reveal a mass of spongy silver. The silver has tiny, lustrous arsenopyrite crystals suspended in the silver. A very good looking silver specimen that displays very well.
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #15360
  • Silver, Arsenides
  • 12.1x11.3x1.4 cm
  • Largest Crystal Size: n/a
  • $175.00
  • Christopher Mine
  • Cobalt
    Ontario, Canada
  • A thick slice of dendritic silver in dolomite. The silver has a coating of nickel arsenides by the look of the green alteration products on the edge of the slice. Rich and great looking specimen!
Silver, ArsenidesCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #15364
  • Silver, Arsenides
  • 15.0x6.0x1.9 cm
  • Largest Crystal Size: n/a
  • $140.00
  • Silverfields Mine
  • Cobalt
    Ontario, Canada
  • A rich silver vein section, sawn on one side, rough on the other that reveals dendritic silver and tiny silver veinlets in white carbonate matrix. Excellent specimen!
SilverCobalt/Gowganda Area, Ontario -Silver Specimens, Page Five
  • Item #19322
  • Silver
  • 8.4x7.0x4.5 cm
  • Largest Crystal Size: n/a
  • $225.00
  • Cobalt
    Ontario, Canada
  • Now THIS is high Grade! This piece is sawn one side to show rich solid native silver enveloping quartz crystal sections with the back mostly coarse dolomite and silver. This is a WOW! specimen1