Chalcedony

Chalcedony forms mostly in rock cavities of various kinds, but mostly in cooling magma, where it forms at low temperatures as a precipitate of silicate solutions. Chalcedony is occasionally encountered as a dehydration product of opal. It can also be found on fractures of serpents, or forms tubers in limestones. Its occurrence is therefore abundant.

Chalcedony is a cryptocrystalline variety of quartz - it is composed of such small crystals that it appears to be solid. It forms smears, crusts, almonds, geodes. It comes in a variety of colors, including blue, gray, white, brown, and pink. It has a fine and silky lustre and a transparent to repetitive surface.

It is also a popular gemstone and is often used in jewellery making. It is often carved into various shapes and used to make necklaces, bracelets, rings and earrings.

Carnelian – Nova Paka, CZ
$32,79 excl. VAT
$39,67
Code: KL006
Carnelian – Nova Paka, CZ
$32,79 excl. VAT
$39,67
Code: KL005
Carnelian – Nova Paka, CZ
$16,56 excl. VAT
$20,04
Code: KL004
Carnelian – Nova Paka, CZ
$32,79 excl. VAT
$39,67
Code: KL003
Carnelian – Nova Paka, CZ
$16,56 excl. VAT
$20,04
Code: KL002
Carnelian – Nova Paka, CZ
$22,43 excl. VAT
$27,14
Code: KL001
Chalcedony – Ahnikov, CZ
$15,53 excl. VAT
$18,79
Code: CH035
Chalcedony – Ahnikov, CZ
$155,29 excl. VAT
$187,90
Code: CH034
Chalcedony – Ahnikov, CZ
$621,16 excl. VAT
$751,60
Code: CH029
Chalcedony – Ahnikov, CZ
$62,12 excl. VAT
$75,16
Code: CH028
Chalcedony – Ahnikov, CZ
$12,07 excl. VAT
$14,61
Code: CH027
Chalcedony – Ahnikov, CZ
$12,07 excl. VAT
$14,61
Code: CH026
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