CHARACTERISTICS | |
Weight | 1570 gr. 1.57 kg |
Size | max 20 cm 200x140x90 mm |
Reference | 240813442 |
Mineral | mineral Chalcedony cluster |
Category | Crystals and geodes |
Group | Free crystals |
Country | Indonesia |
Formula SiO2] CHALCEDONY CLUSTER | |||
O | Oxygen | Other no metal | 53.26% |
Si | Silicon | Metalloids | 46.74% |
100% | |||
Botryoidal chalcedony is a microcrystalline variant of quartz. The term "botryoidal" refers to its distinctive texture that resembles bunches of grapes. This texture is the result of tiny quartz crystals growing radially from a central point, forming spheres or "bubbles."
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Shipping time
Your orders are usually shipped the day of the order and at the latest after 2 working days.
Delivery delay
Once the package is supported by the postal service, delivery times are those announced by the Post (letter followed or Colissimo followed). Parcel shipping from France.
Returns and Refund
Our refund and return policy lasts 14 days. You can read the details on the "return and delivery" page.