David Lucas

Emerald from Muzo Mine, Boyacá Department, Colombia

Tantalite from Mawi pegmatite, Nuristan, Afghanistan

Childrenite from Dara-e-Pech pegmatite field, Dara-e-Pech District, Kunar, Afghanistan

Elbaite from Palelni Mine, Khetchel Village, Kyaukme District, Shan State, Myanmar

Veszelyite from Palabanda quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo

Calcite from Malmberget, Gällivare, Norrbotten County, Sweden

Mimetite from Yanga Koubenza quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo

Hematite from Elba Island, Livorno Province, Italy

Anhydrite from Central St Gotthard Massif, Ticino, Switzerland

Spessartine from Wushan Spessartine Mine, Tongbei, Yunxiao Co., Fujian, China

Baryte from Jebel Ouichane, Oriental Region, Morocco

Zircon from Dara-e-Pech pegmatite field, Dara-e-Pech District, Kunar, Afghanistan

Diopside from Karo Pit, Block D, Merelani Hills, Arusha Region, Tanzania

Diaspore from Muğla Province, Türkiye

Liddicoatite from Bevoandrano pegmatite, Haute Matsiatra, Madagascar

Uvite from Brumado, Bahia, Brazil

Uvite from Brumado, Bahia, Brazil

Diamond from Murfreesboro, Arkansas, USA

Mimetite from San Pedro Corralitos, Chihuahua, Mexico

Pyromorphite from Bunker Hill Mine, Idaho, USA

Hematite from Pizzo Lucendro, Ticino, Switzerland

Euclase from Chiá mine, Minas Gerais, Brazil

Hessite from Alba County, Romania

Ruby from Mogok Valley, Mogok Township, Mandalay Region, Myanmar

Huebnerite from Mundo Nuevo, La Libertad, Peru

Elbaite from Paprok, Nuristan, Afghanistan

Fluorapatite from Panasqueira Mines, Portugal

Pyrite from Navajún, La Rioja, Spain

Smithsonite from Tsumeb, Oshikoto Region, Namibia

Elbaite from Paprok, Nuristan, Afghanistan

Arsenopyrite from Yaogangxian Mine, Hunan, China

Elbaite from Aricanga mine, São José da Safira, Minas Gerais, Brazil

Heliodor from Medina, Minas Gerais, Brazil

Euchroite from Ľubietová, Banská Bystrica Region, Slovakia

Phlogopite from Sar-e-Sang, Kuran wa Munjan District, Badakhshan, Afghanistan

Epidote from Tormiq Valley, Haramosh Mts., Roundu District, Gilgit-Baltistan, Pakistan

Vauxite from Siglo Veinte Mine, Llallagua, Potosí, Bolivia

Acanthite from San Juan de Rayas Mine, Guanajuato, Guanajuato Municipality, Guanajuato, Mexico

Acanthite from Imiter mine, Drâa-Tafilalet Region, Morocco

Adamite from Ojuela Mine, Mapimí, Durango, Mexico

Adamite from Lavrion Mining District, Attica, Greece

Adamite from Lavrion Mining District, Attica, Greece

Adamite from Hilarion Mine, Kamariza Mines, Attica, Greece

Afghanite from Sar-e-Sang, Kuran wa Munjan District, Badakhshan, Afghanistan

Anatase from Zard Mountain, Ras Koh Mountains, Kharan District, Balochistan, Pakistan

Anatase from Geiteryggen, Hardangervidda, Vestland, Norway

Demantoid from Antetezambaro, Atsinanana, Madagascar

Aquamarine from Erongo Mountains, Erongo Region, Namibia

Aquamarine from Jaquetô mine, Bahia, Brazil

Morganite from Minas Gerais, Brazil

Aquamarine from Shigar Valley, Skardu District, Gilgit-Baltistan, Pakistan

Aquamarine from Shigar Valley, Skardu District, Gilgit-Baltistan, Pakistan

Atacamite from South Australia, Australia

Augelite from Mundo Nuevo, La Libertad, Peru

Austinite from Ojuela Mine, Mapimí, Durango, Mexico