Specimens : State : Chihuahua

Rhodochrosite & Quartz
Locality: Potosi Mine, Santa Eulalia, Chihuahua, Mexio
Calcite
Locality: Santa Rita Mine
Calcite, Palygorskite & Romanechite
Locality: Palmarejo Mine, Chihuahua, Mexico
Calcite on Amethyst
Locality: Potosi Mine, Santa Eulalia, Chihuahua, Mexio
Calcite & Quartz
Locality: Naica, Mexico
Calcite
Locality: Santa Eulalia Mining District, Chihuahua, Mexico
Vanadinite on Wulfenite
Locality: Los Lamentos Mts, Ahumada Municipality, Chihuahua, Mexico
Selenite
Locality: Naica Mine, Naica, Saucillo Municipality, Chihuahua, Mexico
Andradite
Locality: La Prieta Linda Mine; Ojos Españoles skarn, Chihuahua, Mexico
Calcite on Anhydrite
Locality: Naica, Chihuahua, Mexico