Hatteral-fluorite/baryte Natural Mineral From Treak Cliffe Cavern Derbyshire UK
Size-
6.4cm x 5.3cm x 4cm
Weight-
154g
You will receive the item in the photo
Hatteral is a natural inter growth of fluorite and Baryte found where mineral veins intersect.
Crystal system-
Fluorite- cubic (isometric)
Baryte- orthorhombic
Mineral class-
Fluorite-halide
Baryte-Sulfate
Rock formation-
Formed by precipitation from hot,mineral rich aqueous solutions circulating through rock fractures.
Occurs inside limestone where hydrothermal fluids fill open fissures,creating intersecting bands of fluorite and Baryte.
