Raw citrine crystal
Citrine crystals
Citrine gemstones and crystal
Citrine
Citrine.
Quartz variety Citrine
Quartz types
Amber citrine quartz stone
Citrine gemstone
Citrine gemstones
Citrine jewel
Pear cut citrine
Princess cut citrine
Oval cut Citrine
Round cut citrine
Oval cut citrine
Square emerald cut citrine
Asscher cut citrine
Citrine crystals, Rio Grande, Brazil
Citrine crystal group
Crystal Healing Stone Citrine
Large citrine gemstone
Citrine quartz birthstone
Tourmaline crystals in quartz
Quartz crystals
Raw amethyst crystal
Herkimer diamonds of quartz mineral
Amethyst
Amethyst geode
Garnet gemstone
Amethyst filled geode
Amethyst geode interior
Amethyst crystals, light micrograph
Amethyst crystals
Amethyst and chalcedony
Quartz crystal from Sentis, Switzerland.
Quartz crystal
Schorl tourmaline crystal stone
Geode in thin section
Slice of agate
Golden ring with tanzanite and citrine
Amethyst geodes
Quartz vein
Prismatic amethyst crystal
Hawk's Eye quartz stone
Smoky quartz
Cut agates
Geode interior
Rhyolitic geode
Geode interior section
Quartz mineral
Quartz crystals, SEM
Iron oxide precipitation in agate
Smoky quartz crystals
Rose quartz mineral, artwork
Agate mineral rock cross section
Jasp agate stone
Jasp agate polished surface
Cabuchon gemstones of jasper
Egyptian jasper stone
Botswana agate stones
Round agate geode
Round agate thunderegg
Two agate thundereggs
Agate slice
Blue lace agate
Botswana agate stone
Dyed agate slice
Moss Agate stone
Amethyst stone
Banded Amethyst stone
Beryl stone
Chalcopyrite
Chiastolite stone
Jasper polished stone
Agate Bridge at Petrified Forest, Arizona
Cut and polished agate
Agate geode
Quartzite metamorphic rock
Dendritic crystals in chalcedony
Pyromorphite specimen
Siderite specimen
Calcite crystal
Kyanite crystal
Yellow crystal
Garnet crystal and rock
Topaz crystal in albite and microcline
Blue sapphire stone
Blue Sapphire uncut stone
Opal gem necklace
Jade stone
Elbaite on albite and quartz
Schorl and quartz crystals in groundmass
Tourmaline in quartz
Calcite on amethyst
Tourmaline quartz
Orange crystal
Pseudomorphic crystal growth
Emerald crystal in quartz
Silica rock crystal samples
Quartz crystal cluster
Single amethyst crystal, close up
Green calcite crystal
Raw garnet crystal
Raw tourmaline crystal
Mineral crystal
Turritella agate
Aragonite crystals
Calcite
Carnelian gemstone
Fuchsite mineral stone
Brecciated Jasper stone
Yellow Jasper
Labradorite rock crystals
Leopardskin jasper stone
Iron dendrites in agate
Fire agate
Topaz crystals
Topaz gemstone