Colemans Quarry, Nunney, Mendip, Somerset, England, UK
Translucent goethite blades to about 1.5 mm, on scalenohedral calcite. Field width: 2 cm. P Haas photograph and collection (no. 46-005).
© Peter Haas
calcite dogteeth red tipped to 30mm in length. andy thompson collection. self collected 2002
© andy thompson
Size: H:4.5cm x W:5.2cm x D:3cm Description Masses of interlocking ivory blades of barite form the surface of a cast of scalenohedral calcite, with a limonite backing.
© Thames Valley Minerals
F.o.V.10mm.The specimen size is 10x5Cm.with dog tooth calcite xls to 12mm overgrown with sub mm.xls.of fluorite. Dave Evans photo and collection
90x50mm.Calcite crystals to 20mm.partly over grown with micro crystals of yellow fluorite. Dave Evans collection and photo
Goethite on Calcite Size: 2.5x2x1.8cm
Two generations of goethite on calcite from Colemans Quarry, Holwell, Somerset. Stack of 80 images.
© Steve Sorrell
A shallow cavity lined with small, off-white, scalenohedral calcite crystals to 4mm which in turn are covered in sprays of red-dark brown goethite blades. P. Nicholson collection and photo
© P. Nicholson
Twinned scalenohedral crystals composed of stacked rhombodera. Jason Evans collection
© Jason J. Evans
Interesting and unusual aesthetic specimen of stalactitic pinkish Calcite that’s comprised of scalenohedral crystals composed of stacked rhomboids. Ex-collection and photos: David Carter