13

1,2,4-Trihydroxyanthraquinone

1

Agate

1

Alloy

7

Amethyst

1

Aquamarine (gemstone)

2

birch

1

Bowenite

1

Bronze

1

Chalcedony

1

Citrine quartz

1

Demantoid

1

Diamond

55

Emerald

3

Garnet

2

Gemstone

1

Glass

2

Gold

60

gouache painting

1

Heliotrope (mineral)

1

Ivory

13

Jade

1

Jadeite

2

Lapis lazuli

4

Lead glass

1

Metal

102

Mineral

95

Moonstone (gemstone)

1

Nacre

3

Nephrite

5

Onyx

6

Orthoclase

1

Other

88

Pearl

15

Platinum

17

Quartz

3

Ruby

14

Sapphire

6

Satin

2

Silk

3

Silver

15

Silver-gilt

4

Star Sapphire (comics)

1

Steel

2

Topaz

1

Turquoise

1

Unspecified

9

Velvet

10

Vitreous enamel

48

Watercolor painting

8

watercolor painting

1