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Chemical formula
|
CoffeeSi 2 0 6 |
|
Crystalline system
|
monoclinic |
|
Class
|
silicates |
| Origin | Burguillos del Cerro, Badajoz |
| Size | 2.0-3.0cm |
Massive green Hedenbergite with pink hues.
Large hedenbergite crystals are rare and of interest to mineral collectors.
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.