Raw citrine crystal
Citrine crystals
Citrine gemstones and crystal
Citrine
Citrine.
Quartz variety Citrine
Citrine gemstone
Quartz types
Amber citrine quartz stone
Citrine gemstones
Pear cut citrine
Princess cut citrine
Oval cut Citrine
Round cut citrine
Oval cut citrine
Square emerald cut citrine
Asscher cut citrine
Citrine jewel
Citrine crystals, Rio Grande, Brazil
Crystal Healing Stone Citrine
Large citrine gemstone
Citrine crystal group
Raw amethyst crystal
Tourmaline crystals in quartz
Amethyst
Quartz crystals
Herkimer diamonds of quartz mineral
Citrine quartz birthstone
Quartz crystal
Amethyst geode
Garnet gemstone
Amethyst filled geode
Amethyst geode interior
Amethyst crystals, light micrograph
Amethyst crystals
Amethyst and chalcedony
Quartz crystal from Sentis, Switzerland.
Schorl tourmaline crystal stone
Geode in thin section
Slice of agate
Quartz vein
Agate mineral rock cross section
Jasp agate stone
Jasp agate polished surface
Cabuchon gemstones of jasper
Amethyst geodes
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
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
Garnet crystal and rock
Golden ring with tanzanite and citrine
Topaz crystal in albite and microcline
Raw garnet crystal
Raw tourmaline crystal
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
Pseudomorphic crystal growth
Emerald crystal in quartz
Silica rock crystal samples
Quartz crystal cluster
Single amethyst crystal, close up
Amethyst gemstones and crystal
Green calcite crystal
Yellow 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
Tourmaline gemstones and crystal
Topaz crystals
Topaz gemstone
Topaz specimens