写真素材の検索結果

Zincite specimen

Zincite

Franklinite

Franklinite

Zincite on Franklinite

Zincite vein in Willemite

Zincite, Franklin, New Jersey, USA

Zincite in fraklinite

Zinc ore under ultraviolet light

Zinc ore

Variscite specimen

Zincite, New Jersey, USA

Deep red massive zincite

Wardite specimen

Opal specimen

Zinc oxide crystals, SEM

Zinc oxide crystals, SEM

Turquoise specimen and polished stone

Opal specimens

Sulphur crystals

Olivenite specimen

Zinc oxide with hazard pictograms

Zinc oxide powder

Diamond specimen

Diamond specimen

Sulphur crystals

Fluorite

Tiger eye

Rhodonite specimen

Diamond specimen

Apatite crystals in quartz

Topaz specimens

Zinc oxide on a watch glass

Axinite

Axinite

Axinite

Amber

Blue lace agate

Wasp wing, fossil specimen

Rough emerald

Diorite intruded by microgranite

Cut and polished jasper

Azurite crystals

Carnelian agate

Carnelian agate

Quartz

Tourmaline

Sample of limestone

Wulfenite crystals

Sodalite.

Rhodonite.

Turquoise mineral

Ruby

Malachite mineral

Citrine

Sample of chalk

Molybdenite specimen

Haematite specimen

Green apophyllite

Heliotrope, or bloodstone

unakite gemstone

sodalite gemstone

rhodonite gemstone

Dendritic copper specimen

Baryte

Opal specimen and cut stone

Fluorite specimen

Tetrahedrite specimen

Dioptase mineral sample

Cordierite

Polished variscite stone

Banded jasper

Rhodochrosite

Descloizite

Rose Quartz specimen

A specimen of quartz

A specimen of fluorite

Selection of diamonds

Amber research, amber immersed in water

Calcite

Amethyst

A specimen of the mineral malachite

Azurite.

Carnelian.

Jasper.

Aragonite crystals

Aragonite crystals

Aragonite crystals

A specimen of the mineral azurite found in Eire

Calcite crystal specimen

Axinite mineral specimen

Baryte mineral specimen

Axinite mineral specimen

Calcite crystals on mordenite

Agate stone cross section and patterns

Flame agate stone pattern

Agate stone patterns

Three calcite crystals

Obsidian specimen

Topaz gemstone

Lapis lazuli specimen

Lapis lazuli specimen

Allende meteorite specimen

Banded iron specimen

Petrified wood, fossil specimen

Nephrite jade specimen

'Black' opal cabochon specimen

Tourmaline crystal specimen

Haematite mineral specimen

Galena

Enargite mineral

Assortment of Gemstones

Hawk's Eye

Carnelia

Tiger's Eye

leopard skin

Red Jasper

rose quartz

Megapezia footprints, fossil specimen

Boulder opal formation

Hemimorphite crystals

Strontianite crystals

Carved malachite column

Tiger's eye and Hawk's eye gemstones

Manganite crystals

Specimen of calcite crystal mined in Cumbria

Specimen of rose quartz from Brazil

Mesolite mineral

Agate thunderegg

Apophyllite crystals

Agate surface

Desert rose barite

Fluorite crystals

Selenite crystals

Fluorite and barite crystals

Granite specimen

Baryte crystals

Larimar Pectolite

Prismatic beryl crystal

Blue Cavansite rosette in rock groundmass

Yellow cancrinite in syenite

Sodalite

Cleaved calcite rhombs, close-up

Hypersthene, close-up

Banded flint

Botryoidal chalcedony, close-up

Cordierite crystals in rock groundmass

Fluorite

Apatite

Rose Quartz

Beryl

Double refraction of light in calcite

Double refraction of light in calcite

Double refraction of light in calcite

Axinite crystals

Scapolite

Smoky Quartz crystal

Tiger's-eye variety of Chalcedony, Africa

Apatite crystal

Barite

Celestite crystals

Calcite crystals

Calcite crystals

Calcite crystals and Chalcopyrite

Chrysocolla

Chrysocolla

Dioptase, Namibia

Dioptase, Kazakhstan

Fluorite

Kyanite

Aragonite crystals

Molybdenite

Aragonite crystals

Fluorapatite crystals

Malachite

Kyanite

Fluorite

Botryoidal Malachite

Malachite Stalactite

Beryl crystal

Kyanite, VT

Actinolite, Chester, Vermont, USA

Barite, Springfield, Vermont, USA

Spinel, Bridgewater, Vermont

Malachite and Azurite

Gypsum, Variety Selenite, Utah

Sodalite, Ontario

Chalcedony

Beryl, Massachusetts

Golden Beryl, Nottingham, New Hampshire

Kyanite

Stilbite and Heulandite

Smoky Quartz, Rutilated

Apophyllite and Prehnite

Apophyllite and Prehnite

Calcite crystals

Apophyllite crystals

Cavansite

Sample of rose quartz

Axinite