SIDERITA SAMPLE FROM THE CAVES OF ALMANZORA IN ALMERIA. GOOD CRYSTALIZATION OF THIS SIDERITA, WITH THE TYPICAL TONALITY OF THIS AREA. GOOD PIECE THAT CANNOT BE MISSING IN YOUR COLLECTION
Siderite is a mineral of the class of carbonates.
Its appearance is earthy and fragile.
The siderite contains 48% iron and from ancient times until today it has been an important iron ore of which it is used in industries.
