- There are no more items in your cart
- Shipping
- Total 0 Kč
- Exclusive collection crystals and minerals
- Gemstones (precious stones, semi-precious stones)
- Mineral beads
- Natural raw stones and minerals
- Afghanite
- Agate
- Amber
- Amethyst
- Ametrine
- Andean opal - blue
- Andean opal - pink
- Angelite
- Apatit
- APOPHYLITE, STILBITE, ZEOLITE
- Aquamarine
- Aragonite
- Astrophyllite
- Auralite
- Axinite
- Azurite
- Baryte
- Brazilianite
- Calcite
- Carneol
- Cavansite
- Celestine
- Chalcedony
- Charoite
- Chromdiopside
- Chrysocolla
- CHRYSOCOLLA - MALACHITE - AZURITE
- Chrysopras
- Citrine
- Clinoatacamite
- Cobaltocalcite
- Colombianite
- Copper
- Cyanite
- Danburite
- Diopside
- Dioptase
- Dolomite
- Dumortierite
- Emerald
- Eudialyte
- Fluorite
- Garnet
- Grape chalcedony
- Hackmanite
- Haüyn/hauynite
- Heliodor (golden beryl)
- Hemimorphite
- Hidennite
- Iolite / cordierite
- Jade
- Jasper
- K2 - Azurite in granite
- Kunzite
- Labradorite
- Lapis lazuli/lazurite
- Larimar
- Lemurian quartz
- Libyan desert glass
- Lodolite (quartz crystal with inclusions)
- Malachite
- Meteorite
- Moldavite
- Moonstone/adularia
- Moqui marbles
- Morganite
- Natural mussels (freshwater mussels)
- Nefrite
- Nuummite
- Obsidian
- Olivine (peridote)
- Opal - dendritic (merlinite)
- Opal Ethiopian
- Petalite
- Phenacite/Phenakite
- Phosphosiderite
- Pietersite
- Pollucite
- Prehnite
- Pyrite
- Quantum quattro
- Quartz - cut or polished
- Quartz/crystal - raw
- Rhodochrosite
- Rhodonite
- Roselite
- Rosequartz
- Rubelit/red tourmaline
- Ruby
- Ruby in zoisite
- Sagenit (Venus hair)
- Sapphire
- Scoryl
- Selenite
- Seraphinite
- Shungite
- Skapolite
- Smoky quartz
- Smokyquartz with rutile
- Sphalerite
- Spinel
- Sugilite
- Sunstone
- Sunstone with iolite
- Superseven (Super 7)
- Tanzanite
- Tektite
- Tektite Agni Manitite
- Thulit
- Tiger´s eye
- Titanite/sphene
- Topaz
- Tourmaline
- Triplite
- Tugtupit
- Turquoise
- Vanadinite
- Vesuvianite (Idokras)
- Zircon
- Original handmade mineral jewelry
- Mineral beads bracelets
- Other jewelry
- Pendants
- Abalone/Paua shell
- Aquamarine
- Astrophyllite
- Azurite
- Azurite-malachite-chrysocol
- Cavansite
- Charoite
- Chrysoprase
- Cobaltocalcite
- Dendritic opal
- Ethiopian opal pendant
- Eudialyte
- Kunzite and hiddenite
- Labradorite
- Larimar
- Malachite
- Moldavite
- Moonstone (adularia) pendant
- Morganite
- Nuummite
- Obsidian
- Olivine/Peridot
- Pietersit
- Rhodochrosite
- Ruby
- Sagenit
- Seraphinite
- Sugilite
- Sunstone
- Turquoise
- Sales

Dioptase
Dioptase is a mineral, copper silicate, crystallizing in the trigonal system. It forms short to long columnar crystals with a vault end, or occurs in granular to integral aggregates. Dioptase is an unusual mineral that is produced mainly in desert areas. It is very rare and occurs only in a few known sites in the world - in Congo, Namibia and Kazakhstan. Typical is its dark green color, for which it is very popular and sought after collectors. Interestingly, the dioptase crystals were used to adorn the Neolithic sculptures dating from around 7200 BC.