Quartz — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (4481038)
Size: 9.0 x 3.0 x 2.0 cm (small-cabinet)
Calcite — Wisconsin
Origin: Montreal mine, Iron Co., Wisconsin, USA
Number: (1392178)
Size: 16.0 x 11.5 x 7.0 cm (large-cabinet)
Hematite — Arizona
Origin: BCC claim No. 3, Santa Maria, La Paz County, Arizona, USA
Number: (4571624)
Size: 4.5 x 3.0 x 2.0 cm (miniature)
Rutile — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (3514248)
Size: 2.5 x 2.0 1.0 cm (thumbnail)
Rutile — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (3514239)
Size: 2.2 x 2.1 x 1.5 cm (thumbnail)
Hematite — Michigan
Origin: Stambaugh, Michigan, USA
Number: (9243559)
Size: 6.0 x 5.0 x 3.5 cm (small-cabinet)
Siderite — Michigan
Origin: Champion Mine, Marquette Co., Michigan, USA
Number: (2062358)
Size: 10.0 x 5.5 x 5.0 cm (cabinet)
Quartz — Brazil
Origin: Minas Gerais, Brazil
Number: (8821659)
Size: 9.0 x 7.0 x 5.0 cm (small-cabinet)
Hematite — Wisconsin
Origin: Cary mine, Iron Co., Wisconsin, USA
Number: (4571620)
Size: 6.0 x 3.5 x 1.0 cm (small-cabinet)
Hematite — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (3511704)
Size: 11.0 x 9.0 x 4.0 cm (cabinet)
Quartz-var.-Amethyst — Namibia
Origin: Orange River, Warmbad, Karasburg, Karas, Namibia
Number: (2671448)
Size: 13.5 x 5.0 x 2.0 cm (cabinet)
Hematite — Utah
Origin: Thomas Range, Juab Co., Utah, USA
Number: (4551410)
Size: 8.0 x 4.0 x 3.8 cm (small-cabinet)
Rutile — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (3513070)
Size: 3.0 x 2.5 x 0.5 cm (thumbnail)
Rutile — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (9505642)
Size: 8.3 x 5.5 x 0.5 cm (small-cabinet)
Quartz — Nevada
Origin: Gillis Range, Mineral Co., Nevada, USA
Number: (3773870)
Size: 2.4 x 1.8 x 1.3 cm (thumbnail)
Hematite — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (1114789)
Size: 2.4 x 1.9 x 0.9 cm (thumbnail)
Hematite — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (3513975)
Size: 10.0 x 8.0 x 2.0 cm (large-cabinet)
Hematite — France
Origin: Brezouard massif, St. Marie-aux-Mines, Haut-Rhin, Grand Est, France
Number: (8039378)
Size: 13.0 x 6.0 x 1.5 cm (cabinet)
Hematite — Arizona
Origin: Purple Cow ledge, Quartzsite, Arizona, USA
Number: (4162892)
Size: 3.0 x 2.5 x 1.0 cm (thumbnail)
Chalcopyrite — China
Origin: Dongxiang Co., Fuzhou Prefecture, Jiangxi Province, China
Number: (1407226)
Size: 15.0 x 7.0 x 2.0 cm (large-cabinet)
Hematite — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (2072265)
Size: 6.0 x 5.5 x 3.0 cm (small-cabinet)
Hematite — New York
Origin: Chub Lake, St. Lawrence Co., New York, USA
Number: (3651266)
Size: 7.5 x 6.5 x 3.0 cm (small-cabinet)
Quartz — China
Origin: Jinlong Hill, Longchuan Co., Heyuan, Guangdong, China
Number: (8221002)
Size: 15.0 x 8.0 x 3.5 cm (large-cabinet)
Hematite — Wisconsin
Origin: Montreal mine, Iron Co., Wisconsin, USA
Number: (1392110)
Size: 7.5 x 7.0 x 4.0 cm (small-cabinet)
Hematite — Brazil
Origin: Minas Gerais, Brazil
Number: (3511926)
Size: 1.8 x 1.6 x 0.3 cm (thumbnail)
Quartz — China
Origin: Jinlong hill, Longchuan Co., Heyuan, Guangdong, China
Number: (9507040)
Size: 6.0 x 0.6 x 0.6 cm (small-cabinet)
Rutile — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (3514227)
Size: 2.0 x 1.8 x 1.0 cm (thumbnail)
Hematite — UK
Origin: Egremont, Cumbria, England, UK
Number: (1651396)
Size: 8.0 x 7.5 x 4.0 cm (small-cabinet)
Quartz — France
Origin: Freney d'Oisans, Isere, Auvergne-Rhone-Alpes, France
Number: (5002224)
Size: 5.8 x 2.5 x 1.0 cm (miniature)
Calcite — Missouri
Origin: Pea Ridge Mine, Washington Co., Missouri, USA
Number: (2511038)
Size: 7.0 x 7.0 x 3.0 cm (small-cabinet)
Quartz — China
Origin: Jinlong hill, Longchuan Co., Heyuan, Guangdong, China
Number: (8221033)
Size: 14.0 x 10.0 x 6.5 cm (cabinet)
Hematite — China
Origin: Jinlong hill, Lungchuan Co., Heyuan, Guangdong, China
Number: (8039197)
Size: 5.0 x 5.0 x 2.0 cm (miniature)
Hematite — Italy
Origin: Valle Giove stope, Rio Mine, Rio Marina, Elba Island, Livorno Province, Tuscany, Italy
Number: (1503259)
Size: 17.0 x 14.0 x 12.0 cm (large-cabinet)
Quartz — China
Origin: Jinlong hill, Longchuan Co., Heyuan, Guangdong, China
Number: (9506635)
Size: 6.5 x 4.5 x 3.0 cm (small-cabinet)
Fluorite — Missouri
Origin: Pea Ridge mine, Washington Co., Missouri, USA
Number: (7991201)
Size: 4.0 x 2.0 x 2.0 cm (miniature)
Holfertite — Utah
Origin: Starvation Canyon, Thomas Range, Juab Co., Utah, USA
Number: (3931837)
Size: 4.0 x 3.0 x 1.5 cm (miniature)
Hematite — Switzerland
Origin: St Gotthard, Leventina, Ticino, Switzerland
Number: (1502682)
Size: 3.5 x 3.0 x 1.5 cm (miniature)
Hematite — Brazil
Origin: Casa de Pedra mine, Congonhas, Minas Gerais, Brazil
Number: (9506499)
Size: 6.0 x 6.0 x 3.4 cm (small-cabinet)
Quartz — China
Origin: Jinlong hill, Longchuan Co., Heyuan, Guangdong, China
Number: (9507005)
Size: 13.0 x 8.0 x 8.0 cm (cabinet)
Hematite — UK
Origin: Florence mine, Egremont, Cumbria, England, UK
Number: (4521045)
Size: 8.5 x 6.0 x 3.5 cm (small-cabinet)
Stilbite — India
Origin: Wadgaon Quarry, Pune District, Maharashtra, India
Number: (1501678)
Size: 10.0 x 6.5 x 3.0 cm (cabinet)
Rutile — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (3514160)
Size: 3.0 x 2.2 x 1.8 cm (thumbnail)
Hematite — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (4571348)
Size: 4.5 x 3.5 x 1.0 cm (miniature)
Hematite — Mexico
Origin: Santa Eulalia, Chihuahua, Mexico
Number: (4081388)
Size: 11.0 x 7.0 x 6.0 cm (cabinet)
Hematite — South Africa
Origin: N'Chwaning II Mine, Kuruman, Northern Cape Province, South Africa
Number: (9201237)
Size: 2.6 x 1.5 x 1.5 cm (thumbnail)
Calcite — Iran
Origin: Gowd mine, Anarak, Esfahan, Iran
Number: (8039467)
Size: 12.0 x 10.5 x 6.5 cm (cabinet)
Hematite — Switzerland
Origin: Fibbia, Fontana, Leventina, Ticino, Switzerland
Number: (1604075)
Size: 2.3 x 1.6 x 1.6 cm (thumbnail)
Hematite-after-Magnetite — Argentina
Origin: Payun volcano, Altiplano de Payun Matru, Mendoza, Argentina
Number: (2631717)
Size: 4.5 x 3.5 x 3.0 cm (miniature)
Pyrolusite — Michigan
Origin: Republic, Marquette Co., Michigan, USA
Number: (3921130)
Size: 13.7 x 7.1 x 5.3 cm (cabinet)
Quartz — China
Origin: Jinlong hill, Lungchuan Co., Heyuan, Guangdong, China
Number: (1341816)
Size: 3.0 x 0.6 x 0.6 cm (thumbnail)
Hematite — Brazil
Origin: Minas Gerais, Brazil
Number: (2027482)
Size: 5.0 x 4.5 x 2.5 cm (miniature)
Hematite — New Mexico
Origin: Adobe Ranch, Catron Co., New Mexico, USA
Number: (2062842)
Size: 1.0 x 1.0 x 1.0 cm (thumbnail)
Hematite — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (3512164)
Size: 4.0 x 3.5 x 1.0 cm (miniature)
Quartz — Wisconsin
Origin: Montreal mine, Iron Co., Wisconsin, USA
Number: (1392013)
Size: 6.5 x 4.0 x 2.0 cm (small-cabinet)
Hematite-after-Siderite — Colorado
Origin: Teller Co., Colorado, USA
Number: (4162099)
Size: 3.5 x 2.0 x 1.0 cm (miniature)
Quartz — Namibia
Origin: Orange River, Warmbad, Karasburg, Karas, Namibia
Number: (2671433)
Size: 6.0 x 4.0 x 4.0 cm (small-cabinet)
Calcite — UK
Origin: Florence Mine, Egremont, Cumbria, England, UK
Number: (1654985)
Size: 9.5 x 6.5 x 2.5 cm (cabinet)
Calcite — Brazil
Origin: Brumado, Bahia, Brazil
Number: (4301255)
Size: 8.0 x 5.5 x 4.5 cm (small-cabinet)
Hematite — Morocco
Origin: Irhoud Mine, Youssoufia, Marrakesh-Safi, Morocco
Number: (7991183)
Size: 16.0 x 14.0 x 9.0 cm (large-cabinet)
Hematite — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (3511687)
Size: 6.5 x 4.0 x 2.5 cm (small-cabinet)