![1/1 ? Calcite : CaCO3, Hematite : Fe2O3 Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico How to use the mindat.org media viewer Click/touch this help panel to close it. Welcome to the mindat.org media viewer. Here is a quick ... 1/1 ? Calcite : CaCO3, Hematite : Fe2O3 Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico How to use the mindat.org media viewer Click/touch this help panel to close it. Welcome to the mindat.org media viewer. Here is a quick ...](https://www.mindat.org/imagecache/46/69/01416870015477677757717.jpg)
1/1 ? Calcite : CaCO3, Hematite : Fe2O3 Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico How to use the mindat.org media viewer Click/touch this help panel to close it. Welcome to the mindat.org media viewer. Here is a quick ...
![Photographs of mineral No. 50467: Calcite with Hematite from Mina el Potosí, 16th Level, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico Photographs of mineral No. 50467: Calcite with Hematite from Mina el Potosí, 16th Level, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico](http://www.johnbetts-fineminerals.com/jhbnyc/mineralmuseum/50467.jpg)