Wit looderts, die Engelse naam Cerussite, is afgelei van die Latynse Cerussa, wat beteken "wit lood". Wit lood is 'n soort karbonaatmineraal. Die samestelling daarvan bevat dikwels 'n mengsel van deeltjies van loodsulfied en silwersulfied: dit behoort aan die ortorombiese kristalstelsel, en die kristalle is in die vorm van plaat, [...]
Kategorie -argiewe: Juwele nuus
Azurite, whose English name is Azurite, comes from the word Azure, wat beteken "blou". Azurite is also called azurite in China, which is the name of a blue pigment. Azurite is a water-containing copper carbonate mineral and belongs to the monoclinic crystal system. The crystals are in the form of short column, column or thick [...]
Fish eye stone, the English name Apophyllite, is derived from the Greek words Apos and Phyllazein, betekenis "deciduous", because this mineral will flake off when heated in a blowpipe flame, so it is intended. Cichlid is a mineral of the zeolite group. It is a kind of potassium calcium silicate mineral containing crystal water combined [...]
Beide anatase en brookiet behoort tot die oksiedminerale van titanium, wat twee homogene en polimorfiese variante van rutielminerale is. Anatase is 'n baie skaars mineraal. Die samestelling daarvan bevat dikwels onsuiwerhede soos ysteroksied en tantaal, niobium, blik, en mangaan. Dit behoort aan die tetragonale kristalstelsel. Deursigtig tot ondeursigtig, hardheid is 5.5-6.0. [...]
Realgar, also known as cockscomb stone, the English name is Realgar; orpiment, the English name is Orpiment or Auripigment, are two minerals that often coexist, algemeen bekend as "mandarin duck minerals." Realgar is a short columnar crystal, a wedge-shaped pointed head, and a rhombus cross-section. It is also common in dense massive and granular aggregates, [...]
Barite is a barium sulfate sand mineral. Its chemical composition often contains strontium, calcium and lead. Dus, there are strontium barite, lead barite and other qualitative variants. Barite belongs to the orthorhombic crystal system. The crystals are in the form of thick plates, common granular, massive, knopvormig, fibrous clusters and clusters. Barite has glass luster [...]
Kalsiet is 'n uiters algemene kalsiumkarbonaatmineraal. Dit behoort aan die trigonale kristalstelsel. Sy kristalvorm en gewoontes verander voortdurend. Daar is dosyne monomorfe en honderde polimorfe, wat onvergelykbaar is met enige ander mineraal. Die kristalle is in die vorm van saamgestelde trigonale gedeeltelike driehoeke, romboëders en seskantige prismas. Die aggregate [...]
The ancient Egyptians believed that crystals could purify the soul, so they put a piece of crystal on the forehead of the dead. Some Indian tribes believe that there are elves in the crystal, as long as the blood of the deer is injected, the elves in the crystal can be awakened. There is also [...]
Transparent crystal, the crystal ball used by gypsy girls for divination is the easiest to think of. Ook, it is said that crystal balls are often excavated in ancient tombs in Britain and France. The ancient Egyptians believed that crystals could purify the soul, so they put a piece of crystal on the forehead [...]
Volgens legende, opal crystals are the most maternal ore, and they like the shining of moonlight. Dus, taking a "moon bath" for opal crystals on a full moon night can increase the owner's "energy of love." Do you often think too much and sleep well at night? Do you have no illness, but you [...]