Pianello Val Tidone. Tidone Valley, Emilia-Romagna, Italy
Greencleugh Vein, Frazer's Hush Mine, Rookhope, Weardale, Co. Durham, England
Auchenlosh Quarry, Dalbettie, Dumfries & Galloway, Scotland
Jegdalek Ruby Deposit, Surobi District, Kabul, Afghanistan
Chamachu, Skardu District, Gilgit-Baltistan, Pakistan
Glen Rosa, Isle of Arran, Scotland
West Boltsburn Mine, Rookhope, Weardale, Co. Durham, England
Straightstep vein, Wanlock Dod, Wanlockhead, Dumfries & Galloway, Scotland
Tynagh Mine, Tynagh, Co. Galway, Ireland
Heights Mine, Westgate, Weardale, Co. Durham, England
Panasquiera mine, Covilhã, Portugal
Ullcoats Mine,Egremont, West Cumbria, England
Settlingstones Mine, Fourstones, Haydon Bridge, Northumberland, England
Heights Mine, Westgate, Weardale, Co. Durham, England
Mashewa, Tanga Region, Tanzania
Stak Nala, Skardu District, Gilgit-Baltistan, Pakistan
Prouds Sum Flats, Smallcleugh Mine, Nenthead, Cumbria, England
Villa Garcia Municipality, Zacatecas, Mexico
Moonen Bay, Duirinish, Isle of Skye, Scotland
Izumrudnye Kopi Area, Malyshevo, Sverdlovsk Oblast, Russia