写真素材の検索結果

Cut green Tourmaline gemstone

Trillion cut tourmaline gemstone

Cut green Paraiba Tourmaline gemstone

Cut Watermelon Tourmaline gemstone

Cut Indicolite gemstone

Cut Indicolite gemstone

Cut pink Topaz gemstone

Yellow-green Tourmaline rough

Yellow-green Tourmaline rough

Cut pink topaz gemstone

Tourmaline cross section

Cut Pyrope gemstone

Tourmaline unworked stones

Tourmaline

Cut Cordierite (Iolite) gemstone

Cut Kyanite gemstone

Cut Scapolite gemstone

Tourmaline on quartz

Tourmaline on quartz

Tourmaline crystal, thin section

Black tourmaline, SEM

Tourmaline

Tourmaline

Cut Aquamarine gemstone

Cut Peridot gemstone

Cut yellow Vesuvianite gemstone

Cut Quartz gemstone

Cut Zircon gemstone

Cut Spessartine gemstone

Rough pinkish-red Rubellite

Cut Scapolite round gemstone

Cut Diopside gemstone

Round cut red Andesine

Tourmaline

Tourmaline embedded in feldspar rock

Tourmaline gemstone

Tourmaline gemstone

Tourmaline gemstone

Tourmaline gemstone

Tourmaline gemstone

Tourmaline gemstone

Verdite green tourmaline gemstone

Tourmaline on quartz

Tourmaline gemstone

Garnet

Elbaite mineral (tourmaline)

Tourmaline

Tourmaline

Tourmaline

Pear cut diamond gemstone

Fire Opal

Cut Fire Opal gemstone

Tourmaline specimen

Watermelon tourmaline

Oval cut Apatite gemstone

Emerald

Emerald

Rare bright green Uvarovite Garnet

Cut Ruby gemstone

Cut Sapphire gemstone

Cut yellow sapphire gemstone

Tourmaline crystals in quartz

Indicolite tourmaline faceted stone

Watermelon tourmaline crystalline stone

Schorl tourmaline crystal stone

Rubellite tourmaline pendant

Tourmaline crystals in quartzite

Tourmaline crystal specimen

Tourmaline crystal specimens

Tourmaline crystals in quartz

Tourmaline crystals in quartz

Tourmaline crystals in quartz

Tourmaline crystals in quartz

Graphic tourmaline, light micrograph

Bi-coloured tourmaline crystals

Square cut purple Amethyst gemstone

Black tourmaline in mica schist

Black tourmaline in mica schist

Tourmaline

Cut Red Spinel gemstone

Tourmaline crystals

Lapis lazuli, SEM

Almandine

Almandine

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

Elbaite crystal, variety Tourmaline

Tourmaline Crystals, Minas Gerais, Brazil

Green Tourmaline in Muscovite, Maine

Moss agate

Oval cut red Rhodochrosite gemstone

Tourmaline

Tourmaline

Hawk's Eye quartz stone

Granite specimen

Elbaite mineral

Dravite mineral

Elbaite on albite and quartz

Schorl and quartz crystals in groundmass

Mylonite, light micrograph

Tourmaline gem

Tourmaline crystal

Tourmaline gemstones

Tourmaline gemstones

Tourmaline quartz

Tourmaline pegmatite

Tourmaline Pegmatite

Tourmaline schorl specimen

Prehnite and okenite

Cushion cut diamond gemstone

Brilliant cut diamond gemstone

Brilliant cut diamond gemstone

Cushion cut diamond gemstone

Oval cut Sphene gemstone

Raw tourmaline crystal

Tourmaline gemstones and crystal

Tourmaline crystals in quartz

Tourmaline in quartz

Tourmaline gem, 365 carat

Tourmaline crystals in matrix

Tourmaline crystals in matrix

Albite with Tourmaline

Tourmaline crystals on Albite

Tourmaline crystals in quartz

Tourmaline gemstones in quartz

Tourmaline mineral, light micrograph

Tourmaline mica in slate

Tourmaline in gneiss rock

Bi-coloured tourmaline crystals

Blue tourmaline crystals

Blue tourmaline crystals

Cut pink-violet Kunzite gemstone

Uncut emeralds

Schorl variety of Tourmaline, Namibia

Rubellite Tourmaline in Lepidolite Mica

Quartz and green tourmaline crystals

Cut Diaspore gemstone

Schorl, the black variety of Tourmaline

Pink tourmaline crystals growing on mica

Pink tourmaline crystals growing on mica

Citrine

Ruby in zoisite

Peridot pebble and mixed-cut peridot

Round cut mauve Spinel gemstone

Concentric banding in agate

Almandine

Yellow crystal

Yellow crystal

Yellow crystal

Raw garnet crystal

Colourful gemstones

Emerald cut diamond gemstone

Asscher cut diamond gemstone

Emerald cut diamond gemstone

Heart cut diamond gemstone

Brilliant cut diamond gemstone

Rubellite I

Rubellite II

Brilliant cut diamond gemstones

Brilliant cut diamond gemstones

Brilliant cut diamond gemstones

Cut Sphalerite gemstone

Oval cut purple sapphire gemstone

Mineral properties, 18th century

Sherry Topaz

Crystals of green toumaline and pink lepidolite

Black opal gemstone

blue apatite

Cut Rose Quartz gemstone

Lapis lazuli crystals I

Lapis lazuli crystals II

Ironstone matrix with potch opal

Tiger eye, polished surface

Tiger eye, thin section micrograph

Tiger eye, light micrograph

石板にシルクを三角に折りアクセサリーを配置

Polarized light experiments, 1847

Zircon crystals on host rock

Rose Quartz

Agate

Chalcedony

Almandine

Pallasite meteorite fragment

Round polished Common Opal

Barred olivine chondrule

Fluorite

Aventurine

Tourmaline in pegmatite host rock

Tourmaline in pegmatite host rock

Dendrites in agate

Cut Emerald gemstone

Brilliant cut diamond gemstones

電気石

電気石

紅電気石

Mineral samples