|
Chemical formula
|
SiO2 _ |
|
Crystalline system
|
Amorphous |
|
Class
|
oxides |
| Origin | Mooka, Australia |
| Size | 2.0-3.0cm |
Massive Jasper with a mixture of yellow, purple and white colors.
Jasper is a variety of quartz.
Since ancient times it has been used as an ornamental and decorative stone.
The rock includes a label with the name, origin, type of rock 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 image)
Since the rocks are natural, you will receive a piece similar to the one in the photograph. The samples 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.