Geological Pyrite (Fool's Gold) Mineral Specimen

. A finely crystallised group of pyrite crystals with 'cube modified by octahedron' crystallisation and bright faces, from the old Gregory, Bottley and Lloyd collection from, Huanzala Mine, Ancash Pro

Group of five pyrite specimens with well-formed crystals, from Mexico. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.137. 672 grams, 50 - 80mm (2 - 3 1/2"). Found Mexico; from the historic

A rectangle of shiny pyrite in a white card box, with label reading: 'PYRITE, Huanuco, Peru'. 98 grams, 33mm (1 1/4"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley

A fine pyrite (Fool's Gold) mineral specimen with lustrous surface, in white card tray with label reading: 'Pyrite, Huanaco, Peru'. 128 grams, 52mm (2"). From a historic ‘Victorian Museum’ collect

Pyrite "Fool's Gold" Natural Mineral Specimen on Wooden Stand. Many faceted crystallized cubes in various sizes. Natural wear and inclusions. Mineral measures 7-3/4" H x 4-1/4" W. Weigh approx. 3878.2

Pyrite or fool's gold cluster on a calcite matrix mineral specimen, together with a lucite stand with four fitted brass arms. 4.5" H x 4" W x 3.5" D on stand.

A group of large pyrite (Fool's Gold) crystals circled around central area with smaller crystals, in white card tray. 314 grams, 64mm (2 1/2"). From a historic ‘Victorian Museum’ collection; from

A fine specimen of a pyrite (Fool's gold) with a formation of larger cubic crystals to one side, in white card tray with a label reading: 'Pyrite, Huanuco, Peru'. 564 grams, 64mm (2 1/2"). From a hist

A pyrite (Fool's gold) concretion formed as a circular aggregate of crystals, in white card tray with label reading: 'Pyrite Sun, Sparta, Illinois, U.S.A.'. 414 grams, 74mm (3"). From a historic ‘Vi

A large cube of pyrite (Fool's Gold) with evenly formed faces and a metallic lustre. 80 grams, 28mm (1"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd

A large pyrite 'fool's gold' cube with some smaller cubes on a matrix. 244 grams, 10cm (4"). From an old Lincolnshire collection 1980s; from Spain. [No Reserve]

A group of one hundred and thirty three irregular pyrite (Fool's Gold' mineral samples. 1.1 kg total, 16-29mm (3/4 - 1 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Grego

10K White Gold Rough Natural Pyrite Gemstone Pendant Necklace, marked: "10K". Pendant: 1.12" L x 0.87" W on 24" L chain. Approx: 14.1 dwt. inclusive. Keywords: Jewelry, Mineral specimens, Fool's gold

A group of 12 pyrite or 'fool's gold' specimens with crystals of various sizes. 1.34 kg total, 47-63 mm (1 3/4 - 2 1/2 in.). From Peru. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's

A large specimen of pyrite crystals 'Fool's Gold' ranging in size from minute to larger formations with a bright lustre. 615 grams, 95mm (3 3/4"). From a historic ‘Victorian Museum’ collection; fr

A specimen of iron pyrites with crystals of varying sizes; held in a card collector's tray with accompanying label reading 'PYRITE Huanuco Peru'. 42.5 grams, 52mm (2"). From the historic ‘Victorian

. Comprising around 80 pyrites or 'fool's gold' crystal specimens. 672 grams total, 15-36 mm (1/2 - 1 3/8 in.). From Peru. From the historic ‘Victorian Museum’ or later collection of Gregory, Bott

On stand, 8"h, together with a black carved obsidian replica of a Mayan deity, a sparkling fool's gold (pyrite) specimen on stand, 4"h, a pottery bird, and a Mexican blue vase

Genuine Natural PYRITE (Iron Pyrite) AKA as Fool's Gold - SKULL Sculptured Mineral, Hand Made From Pyrite - Origin Peru

Kakortokite stone (7.1 g), piemantite (Peru, 12 g), rubellite (Brazil), polished mineral crystal assortment and carved pyrmid stone. Fool's Gold pieces (2).

A group of 100 pyrite 'fool's gold' nugget clusters. 1.14 kg total, 17-29 mm (5/8 - 1 1/8 in.). From Peru. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]

A group of 100 pyrite 'fool's gold' clusters. 1.03 kg total, 15-40 mm (5/8 - 1 1/2 in.). From Peru. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]

An unusual mineral display, with a pyrite or fool's gold formation set in a slate matrix. 8.25" x 11" Condition vg/g

A large pyrite or 'fool's gold' 'paperweight' displaying crystals of various sizes. 1.26 kg, 16 cm (6 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reserve]