Blue lace agate
Agate
Assortment of Gemstones
leopard skin
Three calcite crystals
Sard Onyx layered Agate
Brecciated Agate stone
Flame agate stone pattern
Agate stone patterns
Agate stone cross section and patterns
メノウ
拾ったメノウ石
Moss agate
Agate lava geode
Agate thunderegg
Agate surface
Agate, artificially coloured
Polished Esterel rhyolite agate
Agate slice
オニキス
瑪瑙
USA, New Mexico, Sant Fe, Agate Close-up, Macro
USA, Nebraska, Harrison, Agate Fossil Beds National Monument, Daemonelix Trail
Iris agate
Condor agate
Fairburn agate
Lysite agate
Bubble lace agate
Lake Superior agate
Coyamito agate
Agatised coral
Sagenitic agate
Polished slice of agate
Siam Siding agate
Cross section of blue agate, a type of chalcedony
Succor Creek thunder egg agate
Ocean jasper agate
Polished agates
Regency rose agate
Antelope agate
Omineca agate
Priday plume agate
Blue Bed thunder egg agate
Orbicular jasper
Crater agate
Sweet home agate
Slice of agate, a form of quartz
Pompon agate
Iron mineralization in agate
Oregon Beach agates
Coloured slices of agate
Fourth of July Butte agate
Frieda thunder egg agate
Plume agate
Queensland agate
1888 colour lithograph of minerals
Montana moss agate
Paul Bunyon plume agate
Mineral precipitates in agate
Paint rock agate
Union road agate
Banded calcite \Onyx\" II"
Agate ring stone
Agate ring stone intaglio: fisherman
George III
Onyx cameo
Agate lentoid seal
Silver swivel ring with agate half-barrel
Scarab
Left : Slice from an agate / Right : Vase from rock crystal / Centre : Geodes
GERMANY: BOWL, c1870.
Figure Holding Candelabrum, By The Compagnie Des Marbres Onyx D'algerie, Exhibited By G. Viot And Co., 1867
Two Female Figures Holding A Clock, By The Compagnie Des Marbres Onyx D'algerie, Exhibited By G. Viot And Co., 1867
Agate cross section and layers
Agate stone cross section
Dolomite mineral
Agate polished stone pattern
Agate, variety of mineral quartz
Gypsum stone
Cross section of agate
Cross section of jasp agate
Moss agate marble pattern
Cross section of hollow agate
Jasp agate cabuchon
Slice of agate, a chalcedony form of quartz
Agate polished cross section
Mocha agate with veined pattern
Dyed agate slice
Slice of dyed agate
Azurite copper ore stone
Carnelian agate
Cut agate
Moss agate slice
Black onyx is a variety of chalcedony (cryptocrystalline quartz). Sample.
Sample of various minerals: calcite, labradorite, quartz, fluorite, gypsum (desert rose), malachite, pyrite and agate.
Agate mineral, Mashhad, Khorasan Razavi Province, Iran.
Quartz filled geode
USA, Nebraska, Harrison, Agate Fossil Beds National Monument, view of Daemonelix trail and sedimentary rock outcroppings
Large quartz geode
Mexican Onyx, California, USA
Onyx
Agate mineral rock cross section
Botswana Agate
Agate geode
Thunder egg agate
Geode interior
Moss Agate stone
Fire or MexicAgate
Agua Nueva agate
Agate stone with round whorls
Agate stone with white layers
Brecciated agate
Agate silica crystals in stone
Fortification agate
Moctezuma agate
Rhyolitic geode
Mounted India dendritic agate
Agate cabuchon stone
Agate bowl
Banded texture in agate
Concentric banding in agate
A polished sample of agate
Mineral precipitate in agate
Agate cross section
Laguna agate