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Gem Book – Gem Reference
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Gem Book – Gem Reference
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Colombia

Colombia
Allanite
Allanite

Epidote Supergroup.

View Allanite
Almandine
Almandine

Garnet.

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Amber
Amber

Fossil.

View Amber
Apatite
Apatite

.

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Beryl
Beryl

Beryl.

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Chrysocolla
Chrysocolla

.

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Citrine
Citrine

Quartz.

View Citrine
Emerald
Emerald

Beryl.

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Fluorite
Fluorite

.

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Grossular
Grossular

Garnet.

View Grossular
Jadeite
Jadeite

Jade.

View Jadeite
Kornerupine
Kornerupine

.

View Kornerupine
Kyanite
Kyanite

.

View Kyanite
Opal
Opal

Quartz.

View Opal
Prehnite
Prehnite

.

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Pyrope
Pyrope

Garnet.

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Quartz
Quartz

Quartz.

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Ruby
Ruby

Corundum.

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Rutile
Rutile

.

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Sapphire
Sapphire

Corundum.

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Scapolite
Scapolite

.

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Scheelite
Scheelite

.

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Serpentine
Serpentine

.

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Smithsonite
Smithsonite

.

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Sphene
Sphene

.

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Variscite
Variscite

.

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Zircon (Green)
Zircon (Green)

Zircon.

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Zircon (High)
Zircon (High)

Zircon.

View Zircon (High)
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Apatite Beryl Borosilicates Carbonate mineral Carbonate minerals Chrysoberyl Corundum Cyclosilicate Epidote Supergroup Feldspar Fossil Garnet gems Halide healing Inosilicate Inosilicates Jade Metamorphic rock Mineral Mineraloid Molybdate mineral Nesosilicate Nesosilicates Olivine Organic Oxide minerals Phosphate mineral Phosphate minerals Phyllosilicate Quartz rare Silicate mineral Sorosilicate Sorosilicates Spinel Spodumene Sulfosalt minerals Synthetic Tectite tectosilicate tectosilicates Volcanic Glass Zircon Zoisite

Colours

  • although samples are often deeply colored owing to impurities.
  • and black
  • aqua
  • Azure-blue
  • banded
  • beige
  • Black
  • Black red.
  • Blackish green
  • Blue
  • blue-green
  • bluish
  • Bluish gray
  • Bluish green
  • bluish white
  • brown
  • Brown pink
  • Brown red
  • Brown to black
  • brown; colorless to white
  • brownish
  • Brownish black
  • Brownish red.
  • Brownish yellow
  • colorless
  • Colourless
  • commonly zoned
  • cream
  • creamy
  • crimson
  • cyan
  • Dark black
  • dark brown
  • Dark gray
  • Dark green
  • dark pink
  • dark red
  • Deep blue
  • dull to bright red
  • ed in transmitted light
  • Emerald green
  • faintly pink
  • FIREBRICK
  • Gemstone Article
  • gold
  • golden to red-brown
  • Gray
  • Grayish
  • Grayish green
  • Grayish white
  • Grayish yellow
  • green
  • Green yellow
  • greenish
  • greenish black
  • greenish brown
  • Greenish gray.
  • Greenish yellow
  • Grey
  • grey-green
  • greyish yellow
  • Indigo
  • iron-black to dark brown
  • lavender to pink
  • lavender/violet
  • Light brown
  • Light green
  • Light pink
  • Light yellow
  • lilac-rose
  • Metallic gray
  • Multicolored
  • olive green
  • or blue
  • or green
  • Orange
  • Orange. Green
  • other
  • Pale blue
  • Pale bluish gray
  • pale brown
  • Pale purple.
  • pale red
  • pale shades of yellow
  • pale yellow
  • pale yellow to a brilliant gold
  • Pink
  • pink and others
  • Pink violet.
  • Pink white.
  • Purple
  • purplish red
  • rarely grass-green
  • rarely green
  • rarely yellow
  • raspberry-red
  • raspberry-red under incandescent light colorless
  • Red
  • Red brown
  • red in transmitted light
  • Reddish brown
  • reddish purple
  • Reddish yellow
  • rose
  • Rose-pink
  • Royal Blue
  • Scarlet-vermilion
  • shaded
  • silver
  • sky-blue
  • Turquoise
  • Uncategorized
  • Violet
  • Violet red
  • Violet/Purple
  • White
  • white veining
  • Yelloe
  • Yellow
  • Yellow brown
  • yellow-green
  • Yellow-orange to deep red
  • Yellowish brown
  • Yellowish white
  • Yellowish.

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