写真素材の検索結果

Ruby in zoisite

Ruby

Ruby crystal and gems

Ruby

Ruby crystals, SEM

Ruby crystals, SEM

Ruby crystals, SEM

Sapphire crystal

Ruby in zoisite

Ruby in zoisite

Large ruby slice

Synthetic gemstones

Almandine

Ruby quartz

Colourful gemstones

Rubies and sapphire

Almandine crystals

Prehnite and okenite

Almandine

Synthetic ruby

Kyanite

Rhodonite

Almandine

Concentric banding in agate

Zircon crystals on host rock

Citrine

Ruby and sapphire specimens

Zinnwaldite mineral group

Ruby gemstones

Tourmaline cross section

Stilbite crystal group

Rubies

Rubies

Sapphires

Tourmaline unworked stones

Kyanite

Cut sapphire

Feldspar and quartz

Sapphire, SEM

Sapphire, SEM

Chrysocolla mineral

Tourmaline

Tourmaline on quartz

Tourmaline on quartz

Rough pinkish-red Rubellite

Rare bright green Uvarovite Garnet

Rose Quartz

Sapphire ring

Sapphires

Raw garnet crystal

Tourmaline crystal, thin section

Twinned augite crystals

Smoky quartz

Almandine

Sapphire crystals in rock groundmass

Amethyst crystals

Cut Scapolite round gemstone

Sapphire gemstones

Precious gemstones

Tourmaline on quartz

Pallasite meteorite fragment

Axinite

Beryl crystals

Quartz coated with silica

Cut Cordierite (Iolite) gemstone

Cuprite crystals, close-up

Precious gemstones

Precious gemstones

Precious gemstones

Tourmaline

Tourmaline

Almandine

Almandine close

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Sapphire, SEM

Scolecite

Cut pink topaz gemstone

Sapphire gemstones

Agate

Chalcedony

Quartz crystals, SEM

Quartz crystals, SEM

Quartz crystals, SEM

Quartz crystals, SEM

Quartz crystals, SEM

Quartz crystals, SEM

Quartz crystals, SEM

Quartz crystal, SEM

Pink beryl crystal, SEM

Pink beryl crystal, SEM

Rough topaz

Axinite

Microcline mineral

Sample of muscovite

Stilbite crystal group

Kyanite

Pyrolusite in quartz

Ironstone matrix with potch opal

Cut Diopside gemstone

Cut Kyanite gemstone

Cut Pyrope gemstone

Cut Scapolite gemstone

Cut Watermelon Tourmaline gemstone

Cut yellow Vesuvianite gemstone

Yellow-green Tourmaline rough

Yellow-green Tourmaline rough

Trillion cut tourmaline gemstone

Round cut red Andesine

Cut green Paraiba Tourmaline gemstone

Cut Quartz gemstone

Cut Zircon gemstone

Chabazite

Lapis lazuli crystals I

Lapis lazuli crystals II

Lapis lazuli, SEM

Emerald

Emerald

Gneiss with garnet, light micrograph

Gneiss with garnet, light micrograph

Gneiss with garnet, light micrograph

Gneiss with garnet, light micrograph

Gneiss with garnet

Gneiss with garnet

Amethyst

Watch Movement, SEM

Apophyllite crystals

Diaspore

Diaspore

Corundum crystal

Corundum crystal

Corundum crystal

Blue sapphire stone

Blue Sapphire uncut stone

Orange sapphire gemstone

Pyrargyrite crystals

Pyrargyrite crystals

Dendritic mineralisations in chalcedony

Hornblende crystals

Malachite and chrysocolla minerals

Pyroxene crystal, thin section

Calcite crystal

Calcite

Quartz encrusted calcite crystals

Mass of pyramid-shaped amethyst crystals

Single amethyst crystal, close up

Cut green Tourmaline gemstone

Cut pink Topaz gemstone

Sample of feldspar

Lizardite in serpentine rock

Lizardite in serpentine rock

Ruby

Blue labradorite

Wavellite

Wavellite

Celestine crystals in sulphur groundmass

Apophyllite on calcite

Apophyllite on calcite

Rutilated quartz

Rutilated quartz

Rutilated quartz

Garnet

Grossular

Fayalite

Brazilianite crystals

Corundum

Sylvanite crystals

Cross-section slice of Brazilian agate

Wedge shaped titanite crystal

Grossular garnet crystals on rock surface

Tourmaline embedded in feldspar rock

Sphene crystals in groundmass, close-up

Citrine crystal group

Axinite

Chabazite

Yellow crystal

Yellow crystal

Yellow crystal

Black tourmaline, SEM

Fire Opal

First laser

First laser

First laser

First laser

Cut Indicolite gemstone

Cut Indicolite gemstone

Fluorite mineral

Labradorite

Cut Spessartine gemstone

Magnetite and calcite