Arquivos de categoria: Notícias de jóias

Uma joia tão quente quanto um diamante: molibdênio Portugal pulseiras personalizadas mina de ouro e chumbo

The molybdenum lead mine, the English name Wulfenite, is named after the Austrian mineralogist Franz Wulfen (F.X.Wulfen, 1728-1805). Molybdenite, also called color molybdenum, is a lead molybdate mineral, belonging to the tetragonal crystal system, and the crystals are in the shape of tetragonal plates. It has grease luster to diamond luster, transparente a translúcido, e [...]

An increasingly popular gem: prehnite Portugal custom bracelets gold

Sodalite is a chlorine-containing sodium aluminosilicate mineral, sometimes containing potassium in its composition. It belongs to the sodalite group in mineralogy. In addition to sodalite, there are zoisite, both crystals. The structure is the same, but the additional anions are different, but the properties are very similar. Sodalite belongs to the equiaxed crystal system. O [...]

Portugal custom bracelets gold Sodalite

Sodalite is a chlorine-containing sodium aluminosilicate mineral, sometimes containing potassium in its composition. It belongs to the sodalite group in mineralogy. In addition to sodalite, there are zoisite, both crystals. The structure is the same, but the additional anions are different, but the properties are very similar. Sodalite belongs to the equiaxed crystal system. O [...]

Rare gem: Portugal custom bracelets gold Actinolite

Actinolite is a chain-like silicate mineral of magnesium, ferro, cálcio, sodium and aluminum containing hydrogen and oxygen. It is a kind of minerals in the hornblende group and has a similar relationship with Tremolite. . It has two variants. One is that actinolite and tremolite form a cryptocrystalline, tough and dense mass called nephrite; o [...]

Pulseiras personalizadas Oriental Treasure-Jade Portugal em ouro

Jadeite é um nome comercial. Na verdade, é um tipo de rocha composta principalmente de jadeíta. O principal componente da jadeíta é o aluminossilicato de sódio, que pertence ao sistema cristalino monoclínico. Cristais únicos são raros, geralmente agregados compactos microcristalinos granulares ou fibrosos, com brilho de vidro para untar o brilho, transparente a opaco, e dureza de [...]

Pulseiras personalizadas de Portugal em ouro Não apenas um elixir, mas uma jóia: cinábrio

cinábrio, também conhecido como cinábrio ou cinábrio, é um tipo de mineral de sulfeto e pertence ao sistema cristalino trigonal. Os cristais têm a forma de pequenos romboedros, placas grossas, e colunares. Eles são comumente vistos em múltiplos grãos densos, blocos densos ou agregados semelhantes a crosta. Brilho de diamante, transparente a opaco, dureza de 2-2.5. Isso é [...]

Uma linda pedra de perspectiva esmeralda Portugal pulseiras personalizadas em ouro

Perspective stone, also known as green copper mine, English name is Dioptase, derived from Greek, Dia means "transparente", Optasia means "ver", indicating that this mineral can see its cleavage surface through the crystal, so It is called a perspective stone. See-through stone is a kind of water-containing copper silicate, pertencente ao sistema cristalino trigonal, [...]

Can Portugal custom bracelets gold be the white lead mine of cat's eye gem

White lead ore, the English name Cerussite, is derived from the Latin Cerussa, o que significa "white lead". White lead is a kind of carbonate mineral. Its composition often contains a mixture of particles of lead sulfide and silver sulfide: it belongs to the orthorhombic crystal system, and the crystals are in the shape of plate, [...]

Uma joia semelhante ao lápis-lazúli: azurite Portugal pulseiras personalizadas ouro

Azurite, whose English name is Azurite, comes from the word Azure, o que significa "azul". 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 [...]

Portugal custom bracelets gold Very beautiful ornamental stone: fish eye stone

Fish eye stone, the English name Apophyllite, is derived from the Greek words Apos and Phyllazein, significado "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 [...]