gemstone danburite

Danburite icalcium boron silicate mineral ine kemikari formula CaB2(SiO4)2.

Tenga matombo echisikigo muchitoro chedu chematombo

Danburite ibwe

Yakatumidzwa zita reDanbury, Connecticut, USA, kwayakatanga kuwanikwa muna 1839 naCharles Upham Shepard.

Dombo rinogona kuva remavara akasiyana-siyana kubva kune asina ruvara kusvika kune yakanyatsojeka pink uye kubva kune yakatsvuka yero kusvika kune brown. Asi kazhinji chete iyo isina ruvara danburite inogara ichichekwa sedombo.

Iine kuoma kweMohs ye7 kusvika ku7.5 pamwe chete nehukuru hunorema hwe3.0. Iyo mineral ine zvakare orthorhombic crystalline fomu. Kazhinji haina ruvara, sequartz, asi inogona zvakare kucheneruka yero kana yero yebrown. Kazhinji inowanikwa mukubata-metamorphic matombo.

Mineral classification Dana inorondedzerwa se sorosilicate, nepo ichinyorwa se tectosilicate muStrunz classification scheme. Matemu ese ari maviri ndeechokwadi.

Yayo yekristaro symmetry uye chimiro chakafanana netopazi; zvisinei, topazi isiri-silicate ine calcium fluoride. Kujeka, elasticity uye kupararira kwepamusoro kwedanburite kunoita kuti ive yakakosha sedombo remhando yezvishongo.

Danburite Crystal Data

rhombic. Prismatic, makristasi akafanana nedhaimani.

Physical properties

Cleavage: Yakasvibiswa paf001g.

Kutsemuka: kusaenzana kune subconchoidal.

Optical properties

Transparent to translucent.

Ruvara: Husina ruvara, zvakare chena, waini yero, yero tsvuku, yakasvibira; isina ruvara muchikamu chitete.

Mutsetse: muchena.

Shine: Kubva pakunakidza kusvika pakushinga.

Entry

Mune granitic uye metamorphosed carbonate matombo ane hukama nebasa rehydrothermal, ari maviri maviri.

Ikozvino hapana mienzaniso yekugadzirisa kana kusimudzira kwedombo iri. Iko hakuna zvakare inozivikanwa zvigadzirwa zvekugadzira kana zvekutevedzera pamusika.

Pink danburite

Ruvara rwacho runowanzo kubva pakusina ruvara kusvika kune yero, rakapfava, kana brown. Necheka isina kusimba uye kuoma kwe7, inomira pakati pematombo anokosha akadai sequartz netopazi. Nepo kupararira kwayo zvine mwero zvichireva kuti danburites akachekwa haana moto, matombo anokosha akachekwa zvakanaka anopenya zvakanyanya. Rudzi rwakakurumbira rupingi

Sources

Iro dombo rinoitika mumatombo ecarbonate akachinjwa uye mumagranite ane chokuita nekuita kwehydrothermal. Izvo zvinoitikawo mu evaporites. Minda yeDanbury, Connecticut yagara yakavharwa uye isingasvikike nekuda kwenharaunda huru yakura nekufamba kwemakore.

Nhasi tinogona kuwana masosi muJapan pamwe neMadagascar, Mexico neBurma. Mexico ndiyo nhasi inonyanya kukosha yematombo anokosha.

Kukosha kwedanburite uye mishonga yemishonga

Yakanyanya yemweya uye inotsvakwa nekuda kweiyo metaphysical zvimiro, dombo ibwe rine simba remoyo chakra rinorerutsira marwadzo epfungwa uye rinowedzera kugamuchirwa kwako uye nevamwe. Iyo crystal ichakubatsira iwe "rega chiedza chako chipenye". Simba rakachena rerudo rekristaro rinokuunzira rugare nerunyararo.

Danburite anobva kuMexico

Kutengeswa kwematombo echisikigo muchitoro chedu chematombo