Citrine
Citrine.
Raw citrine crystal
Citrine crystals
Hawk's Eye quartz stone
Schorl tourmaline crystal stone
Citrine gemstones and crystal
Quartz types
Amethyst
Amethyst geode
Citrine quartz birthstone
Egyptian jasper stone
Botswana agate stones
Round agate geode
Round agate thunderegg
Two agate thundereggs
Agate slice
Blue lace agate
Botswana agate stone
Quartz
Quartz polished stone
Tiger Eye quartz gemstone
Avanturine smooth gemstone
Quartz filled concretion
Amethyst geodes
Opal gem necklace
Jade stone
Crystal Healing Stone Citrine
Citrine jewel
Fuchsite mineral stone
Blue sapphire stone
Blue Sapphire uncut stone
Large citrine gemstone
Citrine gemstone
Amber citrine quartz stone
Pear cut citrine
Princess cut citrine
Oval cut Citrine
Round cut citrine
Oval cut citrine
Square emerald cut citrine
Asscher cut citrine
Indicolite tourmaline faceted stone
Watermelon tourmaline crystalline stone
Garnet crystals on schist
Pyrargyrite crystals
Quartz variety Citrine
Turritella agate
Carnelian gemstone
Garnet crystal and rock
Yellow Jasper
Leopardskin jasper stone
Citrine crystals, Rio Grande, Brazil
Citrine gemstones
Amethyst filled geode
Amethyst geode interior
Quartz crystals
Quartz crystal
Tourmaline crystals in quartz
Spotted Jasper stone
Rutilated quartz
Tourmaline gemstone
Garnet gemstone
Amethyst and chalcedony
Ruby
Topaz specimens
Topaz crystal in albite and microcline
Cut and polished jasper
Jasper
Amethyst crystals
Aventurine gemstone
Topaz gemstone
Agate mineral rock cross section
Jasp agate stone
Jasp agate polished surface
Topaz crystals
Tourmaline gemstones in quartz
Siderite mineral
Pseudomorphic crystal growth
Quartz in sphalerite
Molybdenite in quartz monzonite
Colourful crystals
Beryl gem, cut stone
Tellurium in quartz
Quartz encrusted calcite crystals
Quartz mineral stone
Smokey Quartz gemstone
Sand
Prismatic amethyst crystal
Schorl and quartz crystals in groundmass
Iron oxide precipitation in agate
Smoky quartz crystals
Rose quartz mineral, artwork
Dyed agate slice
Moss Agate stone
Amethyst stone
Banded Amethyst stone
Beryl stone
Calcite crystal
Calcite
Chalcopyrite
Chiastolite stone
Jasper polished stone
Cut and polished agate
Agate geode
Native gold
Magnetite in quartz
Cuprocassiterite in quartz mica schist
Galenite and quartz crystals
Prasiolite mineral
Zeolite in quartz
Pyrolusite in quartz
Hessite in quartz
Emerald crystal in quartz
Chabazite crystals in quartz
Native gold on quartz
Emerald in quartz
Silica rock crystal samples
Orthoclase and quartz crystals
Glacial sand deposit
Graphic granite rock
Granite
Citrine crystal group
Cabuchon gemstones of jasper
Opal
Peridot
Tiger eye
Quartz vein
Quartz crystal from Sentis, Switzerland.
Heat-treated amethyst
Amethyst crystals, light micrograph