|
Chemical formula
|
MgCO 3 |
|
Crystalline system
|
trigonal |
|
Class
|
carbonates |
| Origin | Eugui, Spain |
| Size |
2.0-3.0cm |
raw magnesite.
This mineral has multiple and varied uses, it is mainly used in the manufacture of refractory bricks and mortars, animal feed, chemical industry, agriculture (acid soil corrector and magnesium contribution), environmental applications (water treatment, cleaning of bottled gases). .
The mineral includes a label with the name and origin and is attached to a 4 cm square cardboard box.
*The price is per unit (a single cardboard box of the four shown in the photo)
Since the minerals are natural, you will receive a piece similar to the one in the photograph. The minerals come in cardboard boxes and are glued to a porex base with hot silicone; these can be removed using ethyl alcohol without damaging the mineral. The size is approximate.