#722 Magnesite Crystals

Brumado. Bahia, Brazil
9.1 x 7.8 x 4.8 cm

#713 Fluorite

Elmwood Mine, Carthage, Smith Co., Tennessee, USA
9.3 x 8.2 x 4.3 cm

#689 Chrysoprase

Brazil

#673 Agate

Chihuahua, Mexico
5 x 3.3 x 3.7 cm

#522 Adularia covered with Chlorite

Lucendro Valley, Central St Gotthard Massif, Leventina, Ticino, Switzerland
5.6 x 4.3 x 2.8 cm

#459 Halite

Virgin River Halite Deposit, near St. Thomas, Clark County, Nevada
8.8 x 6.7 x 2.9 cm

#668 Pyromorphite

Wheatley Mines, Phoenixville Mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
Ex. California Academy of Sciences
9.6 x 6.9 x 4.5 cm

#650 Golden Fluorite

Clay Center, Ottawa County, Ohio
Fluorescent LW & SW, Phosphorescence SW
4.9 x 4.4 x 3.7 cm

#611 Large Selenite with Unidentified Inclusions

Chihuahua, Mexico
32 x 17.8 x 3.3 cm

#444 Ceruleite and Schlossmacherite

Emma Luisa Mine, Guanaco, Santa Catalina, Antofagasta Province, Antofagasta Region, Chile
Type Location
for both species
9.4 x 6.3 x 3.8 cm

#309 Wernerite with Diopside

Grenville, Laurentides, Quebec, Canada
5.5 x 4.3 x 2.1 cm

#113 Fluorite

Riemvasmaak, Siyanda, North Cape Province, South Africa
Fluourscent LW
5 x 5 x 2.5 cm

#27 Rhodochrosite, Quartz

Sweet Home Mine, Alma, Park County, Colorado
13 x 8 x 5.5 cm

#470 Large Pyrite Crystal

Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru
12 x 9.1 x 8.4 cm

#781 Calcite on Purple and Yellow Fluorite

Cave-In-Rock, Hardin County, Illinois
7.4 x 7.2 x 4.4 cm

#505 Pseudomalachite on Chrysocolla

Mt Glorious Mine, Cloncurry, Cloncurry District, Mt Isa - Cloncurry area, Queensland, Australia
3.9 x 2.1 x 2.1 cm

#661 Hematite included in Quartz

Bahia, Brazil
4.9 x 1.6 x 1.6 cm

#792 Topaz with Fluorite

Topaz Mountain, Thomas Range, Juab County, Utah, USA
4.8 x 3.1 x 2.2 cm

#626 Mixite

Northern Spy Mine, Eureka, Tintic District, Utah County, Utah, USA
BiCu₆(AsO₄)₃(OH)₆·3H₂O

#764 Anorthite variety Labradorite

Tulear Province, Madagascar
8.4 x 7 x 1.2 cm

#829 Lake Superior Agate

Santa Monica Beach (Agate Beach), Houghton County, Michigan, USA
3.8 x 2.5 x 2.8 cm

#813 Pyrite Spheroid

Guangdong Province, China
3.7 x 3 x 2.8 cm

#808 Diploidal/Trapezohedron Pyrite

C. E. Duff & Son quarry, Huntsville, Logan Co., Ohio, USA
3.8 x 3 x 2 cm

#816 Jaspilite

Australia
7.5 x 4.6 x 3.6 cm

#5 Herkimer Diamond Cluster on Black Druze

Ace of Diamonds Mine, Middleville, Town of Newport, Herkimer County, New York
With Carbon Inclusions Pre 1972

#827 Tourmaline with probable Childrenite

Minas Gerais, Brazil
5.7 x 3.7 x 2.7 cm

#828 Cinnabar and Stibnite

New Almaden District, Santa Cruz Mts, Santa Clara Co., California, USA
7 x 4.6 x 4.5 cm

#864 Prehnite

Lower New Street quarry, Paterson, Passaic Co., New Jersey, USA
5.2 x 3.8 x 1.6 cm

#710 Calcite with Included Hematite

Copper Core Mine, Batchewana Bay, Algoma District, Ontario, Canada
5.8 x 4.3 x 2.7 x and x 2.9 x 2.0 x 1.6 cm

#651 Gerhardtite

Caledonia Mine, Ontonagon County, Michigan, USA
Cu₂(NO₃)(OH)₃
5.6 x 4.2 x 4.2 cm

#270 Tremolite variety: Hexagonite

Balmat-Edwards Zinc District, St Lawrence County, New York, USA
8.2 x 3.4 x 3.6 cm

#277 Chamosite pseudomorph after Garnet

Roadcut along highway 28/41, Marquette County, Michigan, USA
4.8 x 5.8 x 4.1 cm

#858 Rhodochrosite Stalactite

Capillitas Mine, Andalgala Department, Catamarca, Argentina
3.3 x 1.9 x 1.8 cm

#782 Float Copper (Glacial Drift)

Houghton County, Michigan, USA
8.6 x 7.1 x 3.1 cm 588 g

#823 Barite

Hartsel, Park County, Colorado, USA
6.5 x 4.5 x 1.9 cm

#507 Connelite and Tyrolite

150 foot level, Gold Hill Mine, Gold Hill, Deep Creek Mountains, Tooele County, Utah, USA
4.3 x 3.5 x 2.2 cm

#344 Mushroom Calcite with Ruby Sphalerite

Tri-State District, Missouri
5.5 x 4.6 x 3.1 cm

#401 Copper, Silver, Cuprite and Chrysocolla

Chimney Rock Quarry, Bridgewater Township, Somerset County, New Jersey, USA
Ex. Wittringham
8.3 x 3.4 x 0.3 cm

#364 Natural Chalcanthite

Majuba Hill Mine, Antelope District, Pershing County, Nevada, USA
CuSO₄
3.8 x 2.9 x 2.3 cm

#160 Copper Wire Crystal on Quartz

Osceola Mine, Osceola, Houghton County, Michigan, USA
23 x 13 x 19 mm

#276 Calcite pseudomorph after Glauberite

Camp Verde, Yavapai County, Arizona, USA
6.2 x 4.9 x 3 cm

#257 Fluorite and Amethyst

Nancy Hanks Claim, Mesa County, Colorado
With Casts over Barite
4.3 x 4.1 x 2 cm

#159 Copper Wire Crystal on Prehnite

Osceola Mine, Osceola, Houghton County, Michigan, USA
24 x 14 x 8 mm

#89 Chalcedony over Chrysocolla over Malachite Stalactites

Ray Mine, Mineral Creek District, Dripping Spring Mountains, Pinal County, Arizona
5 x 4 x 1.5 cm

T635 Emerald 3.4 carats
Colombia

#893 Blue Sapphire Crystal (Corundum)

Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka
3 x 1.2 x 0.7 cm Appx. 5.5 g

#330 Turquoise

Tier des Carrieres, Cahai, Vielsalm, Stavelot Massif, Luxembourg Province, Belgium
5.2 x 2.3 x 2.1 cm

#886 Selenite with Included Celestine

Lafarge Quarry, Dundas, Hamilton, Wentworth Co., Ontario, Canada
15.2 x 8.9 x 3.1 cm

#846 Datolite with included Copper

Caledonia Mine, Greenland, Ontonagon County, Michigan, USA
3.5 x 2.2 x 1.3 cm

#291 Ajoite included in Quartz with Piemontite

Messina mine, Messina District, Limpopo Province, South Africa
(Ca,Pb)Bi₂(CO₃)₂O₂
17.5 x 15 x 9.5 cm

#658 Amethyst Included with Red Hematite

Thunder Bay, Ontario, Canada
7.5 x 4.6 x 2.3 cm

#621 Breithauptite and Nickeline

Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
NiSb and NiAs
5.2 x 3.7 x 3.4 cm 61 g

#667 Chabazite

Wasson's Bluff, Parrsboro, Bay of Fundy, Cumberland County, Nova Scotia, Canada
7 x 4.8 x 2.6 cm

#754 Eudialyte

Kipawa alkaline complex, Les Lacs-du-Temiscamingue, Temiscamingue RCM, Abitibi-Temiscamingue, Quebec, Canada
Ex. National Mineral Collection (Canada) Systematic Reference Series
3.6 x 2.1 x 0.5 cm

#419 Gold in Quartz

Bobjo Mine, Clearwater Lake, Ontario
Ex. Phialadelphia Academy # 7798
18x18x5 x 15x10x6 x 11x12x5 mm

#465 Red Beryl on Rhyolite

Violet Claims, Wah Wah Mountains, Beaver County, Utah
8.4 x 5.9 x 5.1 cm

#708 Morganite

Gillette Quarry, Haddam Neck, Haddam, Middlesex County, Connecticut, USA
10 x 7.2 x 5.9 cm

#806 Rose Quartz Crystals on Albite

Newry, Oxford County, Maine, USA
8.1 x 5.1 x 2.2 cm

#87 Copper inclusions in Calcite

Franklin Mine, Quincy Hill, Houghton County, Michigan, USA
2.5 x 1.8 x 1.5 cm

#252 Papagoite included in Quartz

Messina mine, Messina District, Limpopo Province, South Africa
CaCu[H₃AlSi₂O₉]
4.4 x 2.4 x 2.6 cm

#415 Kyanite

Litchfield County, Connecticut
Ex. Philadelphia Academy of Sciences,
Ex. Dr Caspar Wistar (Wister)
7.3 x 5.7 x 4.3 cm

#937 Yellow and Red Adamaite

Mina Ojuela, Mapimi, Durango, Mexico
3.6 x 1.8 x 1.9 cm

#31 Rhodochrosite on Quartz

Wudong Mine, Liubao, Cangwu County, Wuzhou Prefecture, Guangxi Zhuang Autonomous Region, China
7 x 3.5 x 1 cm

#128 Spirit Quartz

Boekenhoutshoek area, Mkobola District, Mpumalanga Province, South Africa
5 x 4.5 x 3.5 cm

#311 Manganoan Calcite

Idarado Mine, Telluride, Ouray District (Uncompahgre District), San Miguel Co., Colorado, USA
6.0 x 4.6 x 3.7 cm

#840 Purpurite

Gaobev Farm 34, Karibib, Namibia
9.9 x 4.8 x 3 cm