David K. Joyce

Yukon Phosphates, Gormanite

The Phosphate occurrence area in the Yukon is the type locality for Gormanite. The beautiful greenish sprays of crystals are very attractive, especially for a rare mineral! They are actually gormanite-souzalite since both minerals are often present on a specimen, in the same CRYSTAL but indistinguishable. They are a solid solution but I'll refer to these as gormanite. No new specimens have been collected for years at this remote site. Here are some nice examples from an old cache.

All prices in Canadian dollars. For payment in US$, deduct 20% or multiply by 0.8.

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

Gormanite, Quartz, SideriteYukon Phosphates, Gormanite
  • Item #18009
  • Gormanite, Quartz, Siderite
  • 8.3x6.7x2.7 cm
  • Largest Crystal Size: 4mm
  • $75.00
  • Big Fish River

  • Yukon, Canada
  • This specimen is a quartz-gormanite vein that has been split open to reveal several areas of excellent gormanite crystals. The crystals are sharp, acicular and dark green in parallel growth and radiating sprays. A geological as well as mineralogical specimen! Lots to look at!
Gormanite, SideriteYukon Phosphates, Gormanite
  • Item #11792
  • Gormanite, Siderite
  • 7.4x4.8x2.4 cm
  • Largest Crystal Size: 7mm
  • $220.00
  • Big Fish River

  • Yukon, Canada
  • Many sprays of silky, rich-green gormanite are scattered about this plate of tiny, sparkling siderite crystals. Very good piece!
Gormanite, Quartz, SideriteYukon Phosphates, Gormanite
  • Item #18007
  • Gormanite, Quartz, Siderite
  • 4.4x3.4x3.5 cm
  • Largest Crystal Size: 5mm
  • $75.00
  • Big Fish River

  • Yukon, Canada
  • A jumble of sharp, acicular gormanite crystals line a deep vug on top of this piece. There are als o a number of quartz crystals, some small siderites and one single, sharp, colourless fluorapatite crystal. Excellent!
GormaniteYukon Phosphates, Gormanite
  • Item #19925
  • Gormanite
  • 3.5x3.1x2.9 cm
  • Largest Crystal Size: 7mm
  • $75.00
  • Big Fish River

  • Yukon, Canada
  • Superb, radiating, needle-like tufts of gormanite associated with quartz crystals. There are small quartz crystals formed ON the gormanite crystals. Looks great.
GormaniteYukon Phosphates, Gormanite
  • Item #22413
  • Gormanite
  • 6.6x3.8x2.7 cm
  • Largest Crystal Size: 3mm
  • $65.00
  • Big Fish River

  • Yukon, Canada
  • A rich, covering of dark greenish, acicular gormanite crystals on, mostly, one side of this brecciated matrix.