Natural History - Pyrite Cube Mineral Specimen

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 ten pyrite cubes with well formed, even faces, and a metallic lustre. From Huancuco, Peru; from the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory'

. 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

A cluster of fine, lustrous pyrite crystals form the classic Peruvian locality, crystallising principally as pyritohedrons, with accessory nailhead calcite and a sprinkling of small sphalerites, in ol

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

Penetrator Pyrite Cubes in Natural Matrix Longorno, Spain 2oz

Triple Pyrite Cubes on Natural Matrix Longorno, Spain 1.8oz

Penetrator Pyrite Cubes in Natural Matrix Spain 1oz

Pyrite Cube in Matrix Spain 3oz

Pyrite Cube in Matrix Spain 11oz

Iron Pyrite Cube Crystals in Matrix Longorno ~ Spain 10oz

Pyrite Cube in Matrix Spain

Comprising: popcorn quartz, amethyst, agate, smoky quartz, brown obsidian, citrine, pyrite, 'desert rose', and others. 823 grams total, 23-81 mm (7/8 - 3 1/8 in.). Ex Mineral Imports, London, UK.Grego

Pyrite Cube with Penetrator in Matrix Spain 2oz

Pyrite Cube in Matrix Spain 2oz

Pyrite Cube with Penetrator in Matrix Spain 2oz

Pyrite Cube in Matrix Spain 2.5oz

Pyrite cube Crystals, Logrono,Spain 1.6 oz

. A mixed group comprising: a galena block from Spain; a celestina block from Sicily; a large scalenahedral calcite crystal from Rumania; a block of cubic octahedral pyrite from Peru. 948 grams total,

Pyrite Cube in Matrix Spain

Pyrite Cube in Matrix 1oz

Pyrite Cube in Matrix Spain 12oz

A specimen of chalcopyrite (copper pyrite) showing iridescence typical of the weathered mineral, but in an unusually intense blue-green; in plastic display box with label on underside reading: 'Peacoc