1342 Goethite, Calcite, Quartz, Dulcote Quarry, Wells, Mendip Hills, Somerset, England September 22, 2019 Steve England Somerset United Kingdom Click for full sized image…
Australasia Australia Tasmania ncat VHD15, Goethite, Merrywood Coal Mine, Royal George, Tasmania November 17, 2019
New Mexico North and Central Americas United States 3962 Quartz after Fluorite, Blackknife Mine, Sierra Co., New Mexico, USA October 3, 2019
Co. Antrim Northern Ireland United Kingdom 0471 Calcite, Levyne, Parkgate Quarry, Ballysclare, Co. Antrim, Northern Ireland September 19, 2019
