Weathered limonitic surface of pyrrhotite-rich andesite
(Bird River area)
(Iron oxide mineral) |
Arsenopyrite crystals accompanied by quartz prisms
(Manitoba Museum)
(Gold ore suites) |
Polished slab of chromite ore showing banding (Bird River
Sill)
(Iron oxide minerals) |
Galena crystals, showing cubic form and cleavage
(Manitoba Museum)
(Copper-zinc ore suite) |
Well-formed garnets in schist from File Lake
(Garnets) |
Free gold in quartz
(San Antonio mine)
(Gold) |
Gypsum rock showing bedding, from Gypsumville
(Gypsum) |
Bluish black, platy molybdenite
(Barren Lake)
(Gold ore suite) |
Specimen of massive nickeline
(Manitoba Museum)
(Arsenide of nickel) |
Pyrite-chalcopyrite ore with minor magnetite (Stall Lake
Mine)
(Gold indicator)
(Copper ore) |
Polished slab showing pyrite-pyrrhotite interbanded with
dark hematitic gangue material (Ruttan Mine)
(Copper-zinc) |
Pyrrhotite with sphalerite, chalcopyrite and pyrite
(Sherridon mine)
(Zinc-copper ore) |
Serpentenite with minor pyrrhotite (Pipe Mine)
(Nickel-copper ore suite) |
Spodumene from Glenn area
(Lithium ore) |
Flaky green talc
(Manitoba Museum)
(Talc) |
Tantalite or pseudo-ixiolite in quartz-albite rock from
Bernic Lake (Pegmatite minerals) |
