SEARCH PRODUCTS
By colors :
0 at 1999€
0 at 20850gr.
0 at 510mm
MINERALS BY COUNTRY
TYPE OF MINERAL
Customer ratings
92% positive
Global rateProduct quality
Packaging and parcels
Shipping and delivery
80
mm
190
grams
15€
euros
Reference
200502733
Size mm
80x75x40
200502733
Size mm
80x75x40
Translate to :
Opal is a mineral composed of hydrated silica. Its water content is usually between 3 and 9%, it can go up to 20% depending on the varieties of opal. The Sanskrit word upala meaning precious stone is at the origin of the term opal, this word is also at the origin of the Greek opallion and the Latin opalus. Opal may contain fossilized organisms. The formation of opal depends on alternating wet / dry periods in the chemical silica cycle.
Characteristics :
Similar products :
Shipping time
Your orders are usually shipped the day of the order and at the latest after 3 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.
Payment methods
Paypal
Visa
Mastercard
Amex
Check
Transfer
Paypal
Visa
Mastercard
Amex
Check
Transfer
mineraly.co.uk