写真素材の検索結果

Ilmenite crystal with actinolite and quartz

Actinolite crystals

Actinolite, Chester, Vermont, USA

Actinolite

Actinolite mineral, light micrograph

Actinolite crystals with talc

Titanite crystals in actinolite

Actinolite, Tyringham, Massachusetts, USA

Nephrite crystals

Jade sword handle

Nephrite crystals

Jadeite carved dish from China

Nephrite jade specimen

緑閃石

Realgar with grey quartz

Spherical concretions of radiating azurite crystals

actinolite

actinolite

actinolite

Asbestos sample

Asbestos sample

Asbestos sample

Azurite.

Smoky Quartz crystal

Granodiorite rock, light micrograph

Quartz Diorite, LM of thin section

Azurite copper ore stone

Malachite and Azurite

Baryte and smoky quartz crystals

Childrenite crystal in quartz

Agate stone cross section and patterns

Mineral deposition

Moss agate slice

Tremolite crystals

Agate thunderegg

Rose Quartz

Banded jasper

Azurite crystals

A specimen of the mineral azurite found in Eire

Rose Quartz specimen

Smoky Quartz, Rutilated

Green Avanturine Quartz gemstone

Milky Quartz gemstone

Quartz filled geode

Quartz filled geode

Quartz polished stone

Smokey Quartz gemstone

Canari asbestos plant, Corsica

Lazulite in groundmass of quartz

Flame agate stone pattern

Agate stone patterns

Rose quartz gemstones

Specimen of rose quartz from Brazil

Quartz boulder

Brecciated quartz

Sample of rose quartz

Quartz crystals

rose quartz

Tremolite crystals

Schorl and quartz crystals in groundmass

Forms of copper ore

Quartz crystal

Tremolite variety Hexagonite

Crystals of smoky quartz

Amethyst, a quartz crystal

Quartz mineral stone

Quartz polished stone

Sard Onyx layered Agate

Brecciated Agate stone

Orpiment on pyrite

Azurite in Limonite Groundmass

Quartz crystals

Agate mineral rock cross section

Sulphur crystals

Quartz crystals, SEM

Quartz crystal

Petrified Wood, New Mexico

Petrified Wood, New Mexico

Chrysocolla with azurite

Brecciated Agate stone

Brecciated Agate stone

Agate with round centre

Green calcite crystal

Fluorite crystals on quartz, close up

Carnelian.

Jasper.

Quartz crystal from Sentis, Switzerland.

Quartz seam in schist

Green crystal

Brochantite and azurite crystals

Smoky quartz

Quartz crystals

Quartz mineral

Agate cross section and layers

Agate cross section and layers

Agate cross section and layers

Agate cross section and layers

Agate stone cross section and patterns

Agate stone cross section and patterns

Azurite and malachite

Hollow agate with crystal

Crystals of haematite in quartz

Willemite and calcite

Anthophyllite asbestos

Quartz nodule, polarised light micrograph

Quartz nodule, polarised light micrograph

Tourmaline crystals in quartz

Agate

Tiger's-eye variety of Chalcedony, Africa

Chalcedony

Dyed agate slice

Dyed agate slice

Celestite crystals

Jasper

Iris agate

Fairburn agate

Union road agate

Lysite agate

Moss agate

Lake Superior agate

Lake Superior agate

Lake Superior agate

Paint rock agate

Paul Bunyon plume agate

Siam Siding agate

Plume agate

Fourth of July Butte agate

Pompon agate

Blue Bed thunder egg agate

Priday plume agate

Antelope agate

Agate

Coyamito agate

Coyamito agate

Bubble lace agate

Bubble lace agate

Agate

Agate

Agate

Agate

Agate

Agate

Sweetwater agates

Sagenitic agate

Montana moss agate

Agate

Frieda thunder egg agate

Succor Creek thunder egg agate

Oregon Beach agates

Sagenitic agate

Agate

Omineca agate

Agate

Crater agate

Ocean jasper agate

Ocean jasper agate

Queensland agate

Agate

Agate

Banded texture in agate

Iron mineralization in agate

Mineral precipitates in agate

Jasper breccia rock

Botryoidal chalcedony, close-up

Star sapphire stone

Amphibole mineral, light micrograph

Rose quartz crystals, SEM

Rose quartz crystals, SEM

Tourmaline quartz

Quartz crystals

Quartz crystal mineral

Realgar

Galenite and quartz crystals

Orthoclase and quartz crystals

Microcline crystals and Smoky Quartz

Emerald crystal in quartz

Moss agate

Cut and polished agate

Agate surface

Elbaite on albite and quartz

Quartz crystals

Large quartz geode

Tourmaline in quartz

Opened Smoky Quartz Geode

Smoky Quartz specimen

Beryl in Quartz

Tourmaline crystals in quartz

Smoky quartz crystals

Smoky quartz crystals

Rose quartz mineral, artwork

Metamorphic rock

Amphibolite, light micrograph

Amphibolite, light micrograph

Amphibolite, light micrograph

Pyrophyllite and quartz in groundmass

Agate mineral rock cross section

Cross section of agate stone

Agate stone with white layers

Fire or MexicAgate

Agate thunderegg