FMF Minerals Gallery

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 2 cm x 1.5 cm x 1.4 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 3 cm x 3.4 cm x 3 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 1.7 cm x 2.4 cm x 1 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 2.3 cm x 2.5 cm x 1.3 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 2.2 cm x 2.6 cm x 1.9 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 5.4 cm x 3.7 cm x 4 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 10cm x 4.3 cm x 5.3 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 5.5 cm x 3.3 cm x 3.7 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,

Calcite Francisco I. Madero Mine, Municipality of Zacatecas, Zacatecas, Mexico 6.4cm x 7.5 cm x 4.3 cm (Author: Williams Antonio)

Calcite Francisco I. Madero Mine,