Tectosilicates
Quartz & Epidote
Hakkari, Türkiye
Amethyst
Brazil
Drusy Quartz
Bilecik, Türkiye
Quartz & Epidote & Chlorite
Hakkari, Türkiye
Quartz & Epidote
Hakkari, Türkiye
Quartz & Chlorite & Epidote
Hakkari, Türkite
Quartz & Epidote
Hakkari, Türkiye
Iron Stained Quartz
Kütahya, Türkiye
Chalcedony
Quartz
Aydın, Türkiye
Chalcedony
Eskişehir, Türkiye
Botryoidal Chalcedony
Kütahya, Türkiye
Chalcedony
Amethyst
Balıkesir, Türkiye
Orthoclase & Quartz
Kütahya, Türkiye
Chalcedony Pseudomorph After Melanophlogite
From Romania
Epidote & Quartz
Hakkari, Türkiye
Quartz
Bilecik, Türkiye
Amethyst
Iron Stained Quartz
From Türkiye
Labradorite
Chemical Formula:
(Ca,Na)(Al,Si)4O8
Mohs Scale : 6, 6.5
Crystal System : Triclinic
Feldspar (Orthoclase) & Calcite
Hematite Coated Quartz
From Zambia
Botryoidal Purple Chalcedony
Botryoidal Chalcedony
From Manisa, Türkiye
Orthoclase & Quartz
Chemical Formula : KAlSi3O8 (potassium feldspar)
Mohs Scale : 6
Crystal System : Monoclinic
Agate
From Ankara, Türkiye
Amethyst
Balıkesir, Türkiye
Quartz
Kütahya, Türkiye
Agate
From Ankara Çubuk, Türkiye
Quartz
Chemical Formula : SiO2
Mohs Scale : 7
Crystal System : Trigonal
Quartz
Quartz
Chrome Chalcedony
Quartz
From Manisa, Türkiye
Smoky Quartz
Red Quartz
From Morocco
Red colour is coused by iron oxide layer
Agate
From Ankara / Çubuk
Botryoidal Chalcedony
From Manisa , Türkiye
Agate
From Ankara, Türkiye
Amethyst, Quartz
From Balıkesir, Türkiye
Agate
From, Ankara Türkiye
Zeolite (Heulandite)
Chemical Formula : (Ca,Na)2−3Al3(Al,Si)2Si13O36·12H2O
Mohs Scale : 3.5, 4
Crystal System : Monoclinic
Botryoidal Chalcedony
From Manisa, Türkiye
Agate
From, Ankara Türkiye
Smoky Quartz
Chalcedony
Botryoidal Chalcedony
From Manisa, Türkiye
Agate
From Ankara / Çubuk
Druzy Quartz
From Manisa, Türkiye
Quartz
From Manisa, Türkiye
Tiger's Eye
Chemical Formula : SiO2
Mohs Scale : 6-7
CrystalSystem:Trigonal (Microcrystalline)
Agate
From, Ankara Türkiye
Quartz Geode
From Türkiye
Sodalite
Chemical Formula : Na8(Al6Si6O24)Cl2
Mohs Scale : 5.5 - 6
Crystal System : Cubic
Chalcedony on calcite crystals
From Manisa, Türkiye
Quartz Geode
From Manisa, Türkiye
Agate
From, Ankara ,Türkiye
Quartz
Quartz
Amethyst
From Balıkesir, Türkiye
Amethyst
From Brazil.
Agate
From Ankara, Türkiye.
Agate
From Manisa, Türkiye
Druzy quartz
Quartz
Chemical Formula : SiO2
Mohs Scale : 6-7
Crystal System : Trigonal
From Manisa / Türkiye
Botryoidal Chalcedony
From Manisa, Türkiye
Quartz Crystals on Dolomite
Chalcedony Geode
Botryoidal Chalcedony
Chemical Formula : SiO2
Mohs Scale : 6-7
Crystal System : Trigonal
From Manisa / Türkiye
Moonstone (Hecatolite)
Chemical Formula : (Na,K)AlSi3O8
Mohs Scale : 6
Crystal System : Monoclinic
Quartz
From Foça, İzmir
Agate
From Ankara, Turkey.
Chrysoprase
Smoky Quartz
Aventurine
