Kostas Charalampidis: 18 Jul - 25 Jul 2015

Stak Nala, Gilgit-Baltistan, Pakistan

NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa

Broken Hill, New South Wales, Australia

Panasqueira Mines, Covilhã, Castelo Branco District, Portugal

Kurayly Deposit, Ulytau District, Karaganda Oblast, Kazakhstan

Agios Konstantinos, Lavrion District, Attiki Prefecture, Greece

Panasqueira Mines, Covilhã, Castelo Branco District, Portugal

Potosí Mine, Francisco Portillo, Santa Eulalia, Aquiles Serdán Municipality, Chihuahua, Mexico

Ambas Aguas, Muro de Aguas, La Rioja, Spain

Panasqueira Mines, Covilhã, Castelo Branco District, Portugal

Hilarion Mine, Hilarion, Kamariza, Agios Konstantinos, Lavrion District, Attiki Prefecture, Greece

Ojuela Mine, Mapimi, Durango, Mexico

Panasqueira Mines, Covilhã, Castelo Branco District, Portugal

Brown's Prospect, Rum Jungle, Coomalie Shire, Northern Territory, Australia

La Viesca Mine, Huergo, La Collada, Siero, Asturias, Spain

Mount Xuebaoding, Pingwu County, Mianyang, Sichuan Province, China (Peoples Republic)

Astore Valley, Astore District, Gilgit-Baltistan, Pakistan

Sayán District, Huaura Province, Lima Department, Peru

Three Mile Creek, Ritter, Grant County, Oregon, United States of America

Antetezambato, Antsakoamanondro, Ambanja, Diana, Madagascar

Panasqueira Mines, Covilhã, Castelo Branco District, Portugal

Kurayly Deposit, Ulytau District, Karaganda Oblast, Kazakhstan

Hilarion Mine, Hilarion, Kamariza, Agios Konstantinos, Lavrion District, Attiki Prefecture, Greece

Two Point Claim, Teller County, Colorado, United States of America

Kaokoveld Plateau, Kunene Region, Namibia