|
Chemical formula
|
SiO2 _ |
|
Crystalline system
|
trigonal, hexagonal |
|
Class
|
oxides |
| Origin | Antsirabe, Madagascar |
| Size | 2.0-3.0cm |
Massive of Quartz of pale pink color.
The pink pigment of quartz is due to the fact that in its composition there are small amounts of elements such as titanium, steel or manganese.
The mineral includes a label with the name and origin and is attached to a cardboard box. 4 cm square.
*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.