- MD-149552
- Fluorite, Marcasite
- North and Western Region (Cumberland), Cumbria, England, UK
- Small Cabinet
- 7.5 x 7.0 x 4.4 cm
SOLD
- MD-255171
- Ferberite, Marcasite, Jamesonite
- Tazna Mine (Tasna Mine; Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosi Department, Bolivia
- Miniature
- 4.6 x 3.8 x 3.6 cm
SOLD
- MD-253899
- Ferberite, Marcasite
- Tazna Mine (Tasna Mine; Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosi Department, Bolivia
- Cabinet
- 9.6 x 6.6 x 5.1 cm
SOLD
- MD-164030
- Ferberite, Marcasite
- Tazna Mine (Tasna Mine; Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosi Department, Bolivia
- Miniature
- 4.5 x 4.2 x 3.4 cm
SOLD
- MD-62417
- Calcite, Marcasite
- Blackstone Mine, Shullsburg, Upper Mississippi Valley District, Lafayette Co., Wisconsin, USA
- Cabinet
- 15.5 x 10.0 x 6.2 cm
SOLD
- MD-44430
- Calcite, Marcasite
- Blackstone Mine, Shullsburg, Upper Mississippi Valley District, Lafayette Co., Wisconsin, USA
- Small Cabinet
- 7.6 x 6.6 x 4.5 cm
SOLD
- MD-243305
- Calcite, Marcasite
- Brushy Creek Mine, Greeley, Viburnum Trend District, Reynolds Co., Missouri, USA
- Small Cabinet
- 6.5 x 5.7 x 4.2 cm
SOLD
- MD-207333
- Calcite, Marcasite
- Brushy Creek Mine, Greeley, Viburnum Trend District, Reynolds Co., Missouri, USA
- Small Cabinet
- 7.7 x 7.0 x 3.5 cm
SOLD
- MD-228329
- Calcite, Marcasite
- Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA
- Small Cabinet
- 8.9 x 5.9 x 3.6 cm
SOLD
- MD-209947
- Calcite, Marcasite
- Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA
- Small Cabinet
- 8.8 x 5.5 x 3.1 cm
SOLD
- MD-199479
- Calcite, Marcasite
- Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA
- Cabinet
- 11.3 x 5.6 x 4.3 cm
SOLD
- MD-135022
- Calcite, Marcasite
- Webb City, Webb City-Carterville-Prosperity Field, Tri-State District, Jasper Co., Missouri, USA
- Small Cabinet
- 9.1 x 5.9 x 5.4 cm
SOLD
- MD-231835
- Calcite, Dolomite, Marcasite
- Joplin Field, Tri-State District, Jasper Co., Missouri, USA
- Large Cabinet
- 18.0 x 12.0 x 11.0 cm
SOLD
- MD-245537
- Calcite, Marcasite
- Linwood Mine, Buffalo, Scott Co., Iowa, USA
- Small Cabinet
- 9.0 x 7.8 x 5.7 cm
SOLD
- MD-174405
- Calcite, Marcasite
- Linwood Mine, Buffalo, Scott Co., Iowa, USA
- Small Cabinet
- 8.9 x 8.4 x 4.4 cm
SOLD
- MD-157187
- Calcite, Quartz, Marcasite
- San Antonio Mine (San Antonio el Grande Mine), East Camp, Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico
- Miniature
- 4.8 x 3.8 x 3.1 cm
SOLD
- MD-44396
- Baryte, Marcasite
- Newfoundland, Newfoundland and Labrador, Canada
- Miniature
- 4.5 x 2.8 x 2.6 cm
SOLD
- 4MC21
- Marcasite
- Folkestone, England
- Thumbnail
- 1.6 x 1.4 x 0.1 cm
SOLD
- WW4
- Marcasite
- Flambrough Quarry, Dundas, Hamilton, Wentworth County, Ontario, Canada
- Thumbnail
- 2.5 x 2.4 x 1.4 cm
SOLD
- LW38
- Marcasite
- Da Chang Mine, Guang Xi Province, China
- Miniature
- 3.5 x 3.0 x 1.5 cm
SOLD
- ES18
- Marcasite on Chalk
- Cap Blanc Nez (cape white nose), near Pas de Calais, France
- Small Cabinet
- 7.2 x 5.5 x 4.7 cm
SOLD
- GHA12
- Marcasite
- Panasqueira, Portugal
- Small Cabinet
- 6.2 x 4.3 x 4.1 cm
SOLD
- RICE-16
- Marcasite
- Ashio mine, Ashio, Tochigi Prefecture, Kanto region, Honshu Island, Japan
- Miniature
- 4.5 x 3.9 x 3.1 cm
SOLD
- SOREG15-116
- Fluorite (fl) on Fluorite (fl), with Galena and Marcasite
- Beihilfe Mine, Halsbrucke, Freiberg District, Erzgebirge, Saxony, Germany
- Small Cabinet
- 8.7 x 5.1 x 5.0 cm
SOLD
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