Black opal inganta hangen nesa

Sunan da dutse opal zo daga Latin kalmar "opalus", kazalika da Sanskrit "Upala", da cewa yana nufin "duwatsu masu daraja." Jiki sigogi gabatar da ma'adinai silica hydrogel. Daga wannan shi ya bi cewa dutse ne amorphous silica, wanda ya ƙunshi har zuwa 10% ruwa. Opals ake kira "Treskunov". Wannan shi ne saboda cewa wasu jinsunan iya sha da wasu daga cikin ruwa, da kuma bushewa lokaci - to rasa shi da sakamako na fatattaka.

Zanen halitta opal ne quite bambance bambancen, shi yana inuwõyinta suna kusa, duk launuka na bakan gizo. Iri hada da fiye da 100 ma'adinai jinsunan. Wannan shi ne saboda bangaye na manganese, da baƙin ƙarfe, nickel da sauran abubuwa.

Wasu opals, bisa ga launi, suna da nasu sunayen. Ka yi la'akari da mafi shahara daga cikinsu.

Very m opals ne tsakanin daraja baki opals. Wannan dutse mai daraja ne exquisitely kyau. A wannan yanayin, da totality of wani contrasting duhu bango na shimmering launuka iya zama mabanbanta. Ma'adinai ne iya haske da duk launuka na bakan gizo. Har ila yau opal baki tabarau zai iya samun haduwa daga gare ta. Waɗancan ne blue tare da ja, shuɗi, da shunayya, da shuɗi, da kore, da kuma sauran haduwa.

gemstone kudin dogara da yawan launuka wanda tunawa, a kan uniformity da rarraba launuka da kuma cikawa na baya bambanci. Tare da karuwa da wadannan dalilai qara darajar da ma'adinai. Saboda haka, black opal (photo), wanda auna 2 grams - 10 carats da kuma hada biyar farko launuka, za a farashin game da $ 20,000. Wannan kima ne da gaske a kayadadden da kuma dogara a kan kyakkyawa da kayan ado da kuma mai saye ko mai sayarwa na ra'ayin.

Black opal aka samu a kusan kowane nahiyar. Australian adibas dauki kashi fiye da 95% na jimlar ma'adinai samarwa a duniya. Mining na opal da predominance na baki launi kullum da dama a kan Jihar South Wales. Wannan irin shi ne mafi rare, kamar yadda shi ne kawai game da 5% na jimlar yawan mined a Australia duwatsu masu daraja na wannan irin. Bugu da ƙari, hakar masu daraja ma'adanai tam tsunduma a Guatemala, P Yeru, Czech Republic, Brazil, da United States (Nevada), Mexico.

Na da magani ikirarin cewa ma'adinai yana da yawa magani Properties: yana taimaka a zuciya cuta, hangula, da tsoro, calms jijiyoyi, taimaka wajen kauce wa tashin hankali sha'awa, taimaka wa dawo da haske idanu da kuma na gani acuity. Lithotherapists yi imani baki opal daya daga cikin tasiri kayayyakin aiki, don taimaka fita daga ciki. An yi imani da cewa shi warkar ga rashin barci, kazalika da yãyen mafarki. An ce, yau da kullum scrutinizing shi ga 'yan mintoci taimaka wajen rage ido matsa lamba, game da shi, inganta da kuma hangen nesa.

A ma'adinai ne quite taimaka da Pisces da Scorpio da zai iya samar da wasu ikon riga hadari.

Wasu mutane sun yi imani da cewa a baki opal qara cravings domin karkatar da yardar in mutane tare da mai rauni hali. A farin dutse, a kan m, Qarfafa ruhu, da samar da kewaye adam zaman lafiya da jituwa.