Pyrite cube mineral specimen

Navajun, La Rioja, Spain. Wonderful cube cluster of pyrite in matrix, with shiny silver cubes. When mined, these pyrite cubes typically do not stay in place on the host rock unless buried deep within

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 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'

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

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

Pyrite Cube in Matrix Spain

Pyrite Cube in Matrix 1oz

Pyrite Cube in Matrix Spain 12oz

Huaron District - Cerro Pasco - Perú. Special piece, striated Pyrite cubes with black small Sphalerite crystals 85mm x 56mm

Pyrite Cubes in Matrix Spain

3 Pyrite Cubes in Matrix Spain 2oz

Iron Pyrite Cubes on Matrix Longorno ~ Spain 1.7oz

Penetrator Pyrite Cubes in Natural Matrix Longorno, Spain 2oz

Triple Pyrite Cubes on Natural Matrix Longorno, Spain 1.8oz

Pyrite Cubes in Matrix Spain 2oz

A fine specimen of quartz crystals with pyrite cubes on a matrix, in white card tray with label reading: 'QUARTZ with PYRITE, Alimon Mine, Huaron, Cerro de Pasco, Peru'. 49 grams, 40mm (1 1/2"). From