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Réalgar crystals on ganges - France - 210505434

This product has been sold or is no longer available.

Réalgar crystals on ganges Réalgar crystals on ganges
  • Réalgar crystals on ganges
Contractual photos showing the object you will receive when ordering. The photos were taken in order to obtain the most faithful possible rendering of the object.
270
grams
100
mm

SOLD
Country France
Reference
210505434

Size mm
100x50x50
Category
Crystals on gangue

Country
France
Mineral species
Realgar

Collection
217 - April 2021
Translate to :

Realgar is a mineral species, composed of arsenic sulphide. The word comes from the Arabic "rhag al-ghar" (cave dust), or from "rhag al-far" (powder of rats) because of a reading error: the realgar was indeed used as mortar.

Characteristics :

Density 3.56
Hardness 1.50 à 2.00
Group Sulfure
Formula AsS
Cleavage {010} bon
Break Conchoïdale
Chemical composition :

As Arsenic Metalloids 70.03%
S Sulfur Other no metal 29.97%
100%

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.

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