Specimens donated by Mr. Ralph Comfort of Guelph. Adularia, Keweena, Michigan Amethyst, Thunder Bay, Ontario Analcite on stilbite, Parrsboro, Nova Scotia Aragonite, Paris, Ontario Baryte, Cole Co., Wisconsin Baryte, Sault St. Marie, Ontario Baryte and Fluorite, Blanchard Mine, NM Bauxite, Arkansas, USA Bornite in quartz, Sault St. Marie, Ontario Calcite Calcite Calcite Calcite Calcite Calcite Calcite Celestite Celestite Celestite on dolomite Celestite with calcite Celestite on marcasite Chrysocolla Native Copper Dendrites Fluorite Fluorite Fluorite Fluorite, Blanchard Mine, NM Fluorite, Blanchard Mine, NM Fluorite on marcasite, Dundas, Ontario Botryoidal Hematite, Atikokan, Ontario Heulandite, Parrsboro, Nova Scotia Heulandite and stilbite, Parrsboro, Nova Scotia Marcasite on calcite, Marmora, Ontario Petrified wood, Holbrook, Arizona Pyrite, North Bay, Ontario Pyrite, Dundas, Ontario Quartz, Lyndhurst, Ontario Quartz and pyrite, Vanadium, NM Selenite on dolomite, St. Catharines, Ontario Sphalerite, Pincer, Oklahoma Sphalerite, Dundas, Ontario Sphalerite, Joplin, Missouri Staurolite. Fernleigh, Ontario Strontianite, Dundas, Ontario Tourmaline, Madoc, Ontario Tremolite, Madoc, Ontario 1 / 47 Adularia, Keweena, Michigan 2 / 47 Amethyst, Thunder Bay, Ontario 3 / 47 Analcite on stilbite, Parrsboro, Nova Scotia 4 / 47 Aragonite, Paris, Ontario 5 / 47 Baryte, Cole Co., Wisconsin 6 / 47 Baryte, Sault St. Marie, Ontario 7 / 47 Baryte and Fluorite, Blanchard Mine, NM 8 / 47 Bauxite, Arkansas, USA 9 / 47 Bornite in quartz, Sault St. Marie, Ontario 10 / 47 Calcite 11 / 47 Calcite 12 / 47 Calcite 13 / 47 Calcite 14 / 47 Calcite 15 / 47 Calcite 16 / 47 Calcite 17 / 47 Celestite 18 / 47 Celestite 19 / 47 Celestite on dolomite 20 / 47 Celestite with calcite 21 / 47 Celestite on marcasite 22 / 47 Chrysocolla 23 / 47 Native Copper 24 / 47 Dendrites 25 / 47 Fluorite 26 / 47 Fluorite 27 / 47 Fluorite 28 / 47 Fluorite, Blanchard Mine, NM 29 / 47 Fluorite, Blanchard Mine, NM 30 / 47 Fluorite on marcasite, Dundas, Ontario 31 / 47 Botryoidal Hematite, Atikokan, Ontario 32 / 47 Heulandite, Parrsboro, Nova Scotia 33 / 47 Heulandite and stilbite, Parrsboro, Nova Scotia 34 / 47 Marcasite on calcite, Marmora, Ontario 35 / 47 Petrified wood, Holbrook, Arizona 36 / 47 Pyrite, North Bay, Ontario 37 / 47 Pyrite, Dundas, Ontario 38 / 47 Quartz, Lyndhurst, Ontario 39 / 47 Quartz and pyrite, Vanadium, NM 40 / 47 Selenite on dolomite, St. Catharines, Ontario 41 / 47 Sphalerite, Pincer, Oklahoma 42 / 47 Sphalerite, Dundas, Ontario 43 / 47 Sphalerite, Joplin, Missouri 44 / 47 Staurolite. Fernleigh, Ontario 45 / 47 Strontianite, Dundas, Ontario 46 / 47 Tourmaline, Madoc, Ontario 47 / 47 Tremolite, Madoc, Ontario
Specimens donated by Mr. Ralph Comfort of Guelph. Adularia, Keweena, Michigan Amethyst, Thunder Bay, Ontario Analcite on stilbite, Parrsboro, Nova Scotia Aragonite, Paris, Ontario Baryte, Cole Co., Wisconsin Baryte, Sault St. Marie, Ontario Baryte and Fluorite, Blanchard Mine, NM Bauxite, Arkansas, USA Bornite in quartz, Sault St. Marie, Ontario Calcite Calcite Calcite Calcite Calcite Calcite Calcite Celestite Celestite Celestite on dolomite Celestite with calcite Celestite on marcasite Chrysocolla Native Copper Dendrites Fluorite Fluorite Fluorite Fluorite, Blanchard Mine, NM Fluorite, Blanchard Mine, NM Fluorite on marcasite, Dundas, Ontario Botryoidal Hematite, Atikokan, Ontario Heulandite, Parrsboro, Nova Scotia Heulandite and stilbite, Parrsboro, Nova Scotia Marcasite on calcite, Marmora, Ontario Petrified wood, Holbrook, Arizona Pyrite, North Bay, Ontario Pyrite, Dundas, Ontario Quartz, Lyndhurst, Ontario Quartz and pyrite, Vanadium, NM Selenite on dolomite, St. Catharines, Ontario Sphalerite, Pincer, Oklahoma Sphalerite, Dundas, Ontario Sphalerite, Joplin, Missouri Staurolite. Fernleigh, Ontario Strontianite, Dundas, Ontario Tourmaline, Madoc, Ontario Tremolite, Madoc, Ontario 1 / 47 Adularia, Keweena, Michigan 2 / 47 Amethyst, Thunder Bay, Ontario 3 / 47 Analcite on stilbite, Parrsboro, Nova Scotia 4 / 47 Aragonite, Paris, Ontario 5 / 47 Baryte, Cole Co., Wisconsin 6 / 47 Baryte, Sault St. Marie, Ontario 7 / 47 Baryte and Fluorite, Blanchard Mine, NM 8 / 47 Bauxite, Arkansas, USA 9 / 47 Bornite in quartz, Sault St. Marie, Ontario 10 / 47 Calcite 11 / 47 Calcite 12 / 47 Calcite 13 / 47 Calcite 14 / 47 Calcite 15 / 47 Calcite 16 / 47 Calcite 17 / 47 Celestite 18 / 47 Celestite 19 / 47 Celestite on dolomite 20 / 47 Celestite with calcite 21 / 47 Celestite on marcasite 22 / 47 Chrysocolla 23 / 47 Native Copper 24 / 47 Dendrites 25 / 47 Fluorite 26 / 47 Fluorite 27 / 47 Fluorite 28 / 47 Fluorite, Blanchard Mine, NM 29 / 47 Fluorite, Blanchard Mine, NM 30 / 47 Fluorite on marcasite, Dundas, Ontario 31 / 47 Botryoidal Hematite, Atikokan, Ontario 32 / 47 Heulandite, Parrsboro, Nova Scotia 33 / 47 Heulandite and stilbite, Parrsboro, Nova Scotia 34 / 47 Marcasite on calcite, Marmora, Ontario 35 / 47 Petrified wood, Holbrook, Arizona 36 / 47 Pyrite, North Bay, Ontario 37 / 47 Pyrite, Dundas, Ontario 38 / 47 Quartz, Lyndhurst, Ontario 39 / 47 Quartz and pyrite, Vanadium, NM 40 / 47 Selenite on dolomite, St. Catharines, Ontario 41 / 47 Sphalerite, Pincer, Oklahoma 42 / 47 Sphalerite, Dundas, Ontario 43 / 47 Sphalerite, Joplin, Missouri 44 / 47 Staurolite. Fernleigh, Ontario 45 / 47 Strontianite, Dundas, Ontario 46 / 47 Tourmaline, Madoc, Ontario 47 / 47 Tremolite, Madoc, Ontario