Psilomelane

Australia

New South Wales

Northern Territory

South Australia

Austria

Carinthia

Brazil

Minas Gerais

Brazil

Canada

Ontario

Chile

Atacama Region

China (Peoples Republic)

Xingjiang Autonomous Region

Czech Republic

Czech Republic

Central Bohemian Region

Germany

Baden-Württemberg

Bavaria

Hesse

Lower Saxony

North Rhine - Westphalia

Rhineland-Palatinate

Saxony

Thuringia

Ghana

Western Region

Greece

Attiki Prefecture

East Macedonia and Thrace

India

Maharashtra

Orissa

Telangana

Italy

Piedmont

Sardinia

Veneto

Morocco

Drâa-Tafilalet Region

Oriental Region

Namibia

Erongo Region

Karas Region

Otjozondjupa Region

New Caledonia

Southern Province

Poland

Lower Silesian Voivodeship

Portugal

Setúbal District

Romania

Maramureș County

South Africa

Northern Cape Province

Spain

Castile & León

Sweden

Västra Götaland County

United Kingdom

Cornwall

Cumbria

United Kingdom

Devon

United States of America

Arizona

New Mexico

Wyoming