A quintessential classic from the golden age of British mining. This 213g specimen from the legendary Boltsburn Mine in County Durham, England, showcases the elegant simplicity of the Northern Pennine Orefield. We curated this piece for its exceptional clarity; the Fluorite crystals are remarkably sharp and 'water-clear,' resting on a contrasting matrix of tan, rhombohedral Siderite. Boltsburn is historically significant among collectors for producing some of the finest fluorites in the UK, and this specimen beautifully captures the mine’s signature mineral association. It is a sophisticated, locality-perfect piece for any collector focused on European classics or historical English mineralogy.
SPECIMEN DETAILS Locality: Boltsburn Mine, Rookhope, Stanhope, County Durham, England, UK Mineralogy: Fluorite and Siderite Dimensions: 8.9 x 4.5 cm (3.5 x 1.7 inches) Weight: 213g (7.5 oz) Characteristics: Water-clear cubic fluorite; earthy tan siderite matrix; sharp geometric contrast.
All specimens include a label bearing the mineral name and origin as well as provenance label(s) for the specimen, if any.
Note: Each piece is handpicked for quality and uniqueness.
