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Azurite, Chalcedony, Chrysocolla 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.

Chrysocolla, which means gold glue, was used (as a glue) to solder gold. It lends its vivid cyan blue color from the presence of copper oxidation. The mineral is sometimes confused with turquoise as it exists in a similar color range, namely powder blue, green blue and green with brown.

 

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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 €11.93

4x6 mm, rondelle, gemstone beads, chrysocolla

Gemstone, chrysocolla, 4x6 mm, rondelle beads - Mohs' hardness 2.5-4.0 - one unit is +/- 20 cm and has +/- 42 beads
From €7.21

5x10x14 mm, puffy oval, gemstone beads, chrysocolla, natural

Gemstone, chrysocolla, natural, 5x10x14 mm, puffy oval beads - Mohs' hardness 2.5-4.0 - one unit is +/- 20 cm and has +/- 14 beads
From €9.13

5x8 mm, rondelle, gemstone beads, chrysocolla, natural

Gemstone, chrysocolla, 5x8 mm, rondelle beads - Mohs' hardness 2.5-4.0 - one unit is +/- 20 cm and has +/- 42 beads
From €9.98

6x6 mm, round, gemstone beads, chrysocolla, natural

Gemstone, chrysocolla, natural, 6x6 mm, round beads - Mohs' hardness 2.5-4.0 - one unit is +/- 20 cm and has +/- 32 beads
From €8.77

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 €5.54

6x8 mm, pebble, gemstone beads, blue chalcedony, 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 €5.52

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 €10.23

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 €8.04