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Azurite, Chalcedony and Chrysoprase beads

Chalcedony is composed of two types of silica minerals and is semi-transparent to translucent. In its broad sense, Chalcedony refers to a wide variety of gemstones, such as agate, Aventurine, carnelian, Chrysoprase and Chrysocolla.

Chrysoprase, which means golden leek, goes from apple green to deep green and consists of microscopic crystals (=cryptocrystalline) and nickel, the latter being responsible for its color. It is one of the oldest known gemstones and is sometimes confused with jade.

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10x10 mm, round, gemstone beads, azurite, natural

Gemstone, azurite, natural, 10x10 mm, round beads – Mohs' hardness 3.5-4.0 - one unit is +/- 20 cm and has +/- 19 beads
From €11.44

4x4 mm, round, gemstone beads, chalcedony, blue, natural

Gemstone, blue chalcedony, natural, 4x4 mm, round beads – Mohs' hardness 6.0 – 7.0 - one unit is +/- 19 cm and has +/- 44 beads
From €4.21

6x6 mm, round, gemstone beads, chalcedony, blue, natural, A-grade

Gemstone, blue chalcedony, natural, 6x6 mm, round beads – A-grade, Mohs' hardness 6.0 – 7.0 - one unit is +/- 19 cm and has +/- 32 beads
From €13.88

6x6 mm, round, gemstone beads, chalcedony, green-brown, natural

Gemstone, green-brown chalcedony, natural, China, 6x6 mm, round beads – B-grade, Mohs' hardness 6.5 - one unit is +/- 19 cm and has +/- 31 beads
From €5.73

6x6 mm, round, gemstone beads, chrysoprase, apple-green, natural

Gemstone, apple-green chrysoprase, natural, 6x6 mm, round beads – Mohs' hardness 6.0-7.0 - one unit is +/- 19 cm and has +/- 32 beads
From €5.32

6x8 mm, pebble, gemstone beads, chalcedony, blue, frosted

Gemstone, blue chalcedony, natural, 6x8 mm, pebble beads – frosted – Mohs' hardness 6.0 – 7.0 - one unit is +/- 19 cm and has +/- 30 beads
From €5.30

8x8 mm, round, gemstone beads, azurite, natural

Gemstone, azurite, natural, 8x8 mm, round beads – Mohs' hardness 3.5-4.0 - one unit is +/- 20 cm and has +/- 23 beads
From €9.81

8x8 mm, round, gemstone beads, chalcedony, green-brown, natural

Gemstone, green-brown chalcedony, natural, China, 8x8 mm, round beads – B-grade, Mohs' hardness 6.5 - one unit is +/- 19 cm and has +/- 24 beads
From €6.40

8x8 mm, round, gemstone beads, chrysoprase, apple-green, natural

Gemstone, apple-green chrysoprase, natural, 8x8 mm, round beads – Mohs' hardness 6.0-7.0 - one unit is +/- 19 cm and has +/- 23 beads
From €7.72