Menu

Quartz/crystal - raw

Quartz crystal is a colorless variety of silica (SiO2). It is mostly found in the form of crystals in the hexagonal crystal system with a hardness of 6.5-7.5 Mohs scale. It forms like most of the silicates by crystallizing from the magma. Crystal is a widely used stone in jewelery (mostly vrostlicemi), in laser technology and radiotechnics, for the manufacture of optical instruments and in the glass industry. He is popular as a collection stone. Crystal is a colorless silicon dioxide variety. Crystal is made up of crystals and their complexes. The rarer crystals are "scepter crystals". These are crystals that have been encapsulated by the surrounding impurities during the formation of the crystal at lower levels and stopped its growth. Thus, crystal growth can continue only at a single point, and at the most active peak-crystal point. Thanks to this, a scepter-shaped structure was created. However, this structure is more characteristic of amethyst, which is the reason for stopping the growth of iron, which is an additive in crystal. Crystal also forms hairy, which are crystals of crystal in which the rust vrostlice - according to its color this crystal is called Amor arrows or Venus's hair . The most beautiful hairy people come from Brazil and down in the Urals of Russia. A similar phenomenon occurs in the citrine where the structure is gaseous or water vrostlice and when lit up against direct light they look like "golden rain" .All the most beautiful and interesting body of crystal are so-called phantoms. At some stage of growth, crystal served as a basis for the growth of other minerals. The expanding crystalline crystal then dropped some of the crystals, and others wrapped or absorbed, thereby becoming the crystals part of the crystals, indicating the growth zone of the crystal. Phantoms also occur in other minerals, such as calcite. People in the Neolith used fragments of crystal as sharp arrows and spears. According to ancient legends, the gods drank wine only from crystal cups. That is why, in ancient Rome, crystal jugs and cups were considered to be luxury items, and only the richest and emperor were proud. It is said that Emperor Nero began to lose his power after he broke his collection of crystal glasses in a fit of anger

Quartz - ,,Herkimer diamond"

Quartz - "Herkimer Diamond" Weight: 3 g Size: 2 x 1.5 x 0.8 cm You always buy a mineral pictured in the photo!
Kč300.00

Quartz

Large Quartz Crystal / Crystal - AAA quality Weight: 3017 g Size: 16 x 11 x 10 cm Country of origin: Brazil You buy a...
Kč30,000.00

Quartz with epidote and...

TOP collection piece - quartz crystalThe basement is formed in combination with quartz epidote and muscoviteWeight:...
Kč6,900.00

Aquamarine

Aquamarine in quartz Weight: 3507 g Crystal size of aquamarine: 9 x 3.5 x 3.5 cm Total dimensions: 15 x 13 x 12 cm...
Kč14,000.00

Aquamarine

Aquamarine in quartz - collection piece Weight: 1269 g Aquamarine crystal size: 6 x 1.2 x 1.2 cm Total size: 13 x 10...
Kč4,500.00

Aquamarine

Aquamarine in quartz - absolutely unique, collection piece Weight: 2520 g Aquamarine crystal size: 11 x 4.5 x 2 cm...
Kč14,000.00

Tourmaline in quartz

Crystals of verdelite, rubelite and melon tourmaline in quartz - a unique collection piece Weight: 1832 g Total size:...
Kč8,000.00

Quartz - ,,Herkimer diamond"

Quartz - "Herkimer diamond" with inclusions Weight: 4.6 g Size: 2.5 x 1.7 x 1.1 cm You always buy the mineral shown...
Kč380.00

Quartz - ,,Herkimer diamond"

Quartz - "Herkimer diamond" with inclusions Weight: 3.6 g Size: 2 x 1.5 x 1 cm You always buy the mineral shown in...
Kč360.00

Quartz - ,,Herkimer diamond"

Quartz - "Herkimer diamond" with inclusions Weight: 3.6 g Dimensions: 2 x 1.3 x 1, cm You always buy the mineral...
Kč350.00

Quartz - ,,Herkimer diamond"

Quartz - "Herkimer diamond" with inclusions Weight: 3.7 g Size: 1.9 x 1.6 x 1.3 cm You always buy the mineral shown...
Kč380.00

Quartz - ,,Herkimer diamond"

Quartz - "Herkimer diamond" with inclusions Weight: 6 g Size: 2.5 x 1.8 x 1.2 cm You always buy the mineral shown in...
Kč490.00

Quartz - ,,Herkimer diamond"

Quartz - "Herkimer diamond" with inclusions Weight: 4.1 g Size: 2 x 1.5 x 1.2 cm You always buy the mineral shown in...
Kč350.00

Raw crystal 40g Madagascar

Beautiful crystal / quartz crystalsWeight: 40 gSize: 5 x 2.2 x 1.8 cmCountry of origin: MadagascarYou always buy the...
Kč280.00

Raw crystal 65g Madagascar

Beautiful crystal / quartz crystalsWeight: 65 gSize: 5.3 x 3 x 2.2 cmCountry of origin: MadagascarYou always buy the...
Kč450.00

Raw crystal 63g Madagascar

Beautiful crystal / quartz crystalsWeight: 63 gSize: 6 x 2.7 x 2.3 cmCountry of origin: MadagascarYou always buy the...
Kč440.00

Raw crystal 111g Madagascar

Beautiful crystal / quartz crystalsWeight: 111 gSize: 8.6 x 3.3 x 2.9 cmCountry of origin: MadagascarYou always buy...
Kč720.00

Quartz raw 79,1g Brazil

Raw natural chopped crystalWeight: 79.1 gSize: 6 x 4.57 x 2.6 cmCountry of origin: BrazilYou always buy the mineral...
Kč315.00

Quartz raw 83,4g Brazil

Raw natural chopped crystalWeight: 83.4 gSize: 5.41 x 4.92 x 2.09 cmCountry of origin: BrazilYou always buy the...
Kč330.00

Quartz raw 81,9g Brazil

Raw natural chopped crystalWeight: 81.9 gSize: 5.95 x 4.84 x 2.12 cmCountry of origin: BrazilYou always buy the...
Kč325.00

Quartz raw 98,9g Brazil

Raw natural chopped crystalWeight: 98.9 gSize: 5.56 x 4.93 x 3.18 cmCountry of origin: BrazilYou always buy the...
Kč395.00

Quartz raw 112,8g Brazil

Raw natural chopped crystalWeight: 112.8 gSize: 5.72 x 3.80 x 2.80 cmCountry of origin: BrazilYou always buy the...
Kč450.00

Quartz raw 91,3g Brazil

Raw natural chopped crystalWeight: 91.3 gSize: 6.15 x 3.68 x 2.36 cmCountry of origin: BrazilYou always buy the...
Kč365.00

Quartz raw 132,5g Brazil

Raw natural chopped crystalWeight: 132.5 gSize: 5.92 x 4.70 x 3.28 cmCountry of origin: BrazilYou always buy the...
Kč530.00

Quartz raw 158,4g Brazil

Raw natural chopped crystalWeight: 158.4 gSize: 5.86 x 4.66 x 3.59 cmCountry of origin: BrazilYou always buy the...
Kč630.00

Quartz raw 203g Brazil

Raw natural chopped crystalWeight: 203 gSize: 6.45 x 5.96 x 3.70 cmCountry of origin: BrazilYou always buy the...
Kč800.00

Quartz raw 240g Brazil

Raw natural chopped crystalWeight: 240 gSize: 5.77 x 5.63 x 4.51 cmCountry of origin: BrazilYou always buy the...
Kč950.00

Quartz raw 168g Brazil

Raw natural chopped crystalWeight: 168 gSize: 9.56 x 4.34 x 2.69 cmCountry of origin: BrazilYou always buy the...
Kč650.00

Raw crystal - 6 pcs, weight...

Raw natural chopped crystal 6 piecesTotal weight: 337g (79g, 51g, 68g, 61g, 37g, 41g)Country of origin: BrazilYou...
Kč1,200.00

Raw crystal 47,8g Madagascar

Beautiful crystal / quartz crystalsWeight: 47.8 gSize: 3.71 x 4.5 x 2.47 cmCountry of origin: MadagascarYou always...
Kč340.00

Raw crystal 45,2g Madagascar

Beautiful crystal / quartz crystalsWeight: 45.2 gSize: 5.93 x 2.41 x 2.25 cmCountry of origin: MadagascarYou always...
Kč320.00

Raw crystal 71,6g Madagascar

Beautiful crystal / quartz crystalsWeight: 71.6 gSize: 5.76 x 3.14 x 3.10 cmCountry of origin: MadagascarYou always...
Kč490.00

Raw crystal 53,6g Madagascar

Beautiful crystal / quartz crystalsWeight: 53.6 gSize: 6.65 x 2.81 x 2.47 cmCountry of origin: MadagascarYou always...
Kč370.00

Raw crystal 70,6g Madagascar

Beautiful crystal / quartz crystalsWeight: 70.6 gSize: 6.58 x 3.31 x 2.89 cmCountry of origin: MadagascarYou always...
Kč490.00

Raw crystal 71,4g Madagascar

Beautiful crystal / quartz crystalsWeight: 71.4 gSize: 4.91 x 4.45 x 2.90 cmCountry of origin: MadagascarYou always...
Kč500.00

Raw crystal 87,3g Madagascar

Beautiful crystal / quartz crystalsWeight: 87.3 gSize: 5.87 x 4.38 x 2.83 cmCountry of origin: MadagascarYou always...
Kč610.00

Raw crystal 86g Madagascar

Beautiful crystal / quartz crystalsWeight: 86 gSize: 8.78 x 3.15 x 2.70 cmCountry of origin: MadagascarYou always buy...
Kč590.00