Precious lossis semi-precious pob zeb quartz

Quartz yog cov chav kawm feem ntau ntawm cov zaub mov, uas suav nrog ntau hom sib txawv. Qee yam ntawm quartz yog ib pawg neeg muaj txiaj ntsig ntawm cov pob zeb, lwm tus yog cov hniav nyiaj hniav kub ornamental.

Pab pawg twg ua

Lo lus "precious" tsis yog tsuas yog lub ntsiab lus ntawm kev cai lij choj thiab kev tswj hwm, tab sis kuj yog lub neej txhua hnub. Yog li, raws li txoj cai ntawm Lavxias teb sab Federation, tsuas yog 7 lub pob zeb suav hais tias muaj nuj nqis: pob zeb diamond, ruby, emerald, sapphire, alexandrite, pearl thiab amber. Tab sis nyob rau hauv cov hniav nyiaj hniav kub teb, daim ntawv no yog heev nthuav.

Raws li kev faib cov gemological, thawj pawg ntawm cov hniav nyiaj hniav kub (precious) pob zeb ntawm IV kev txiav txim suav nrog:

• amethyst;
• chrysoprase;
• citrine.

Cov ntau yam uas tau muab faib ua pawg thib ob (khoom plig thiab cov pob zeb zoo nkauj) ntawm qhov kev txiav txim thib XNUMX suav nrog:

• haus luam yeeb quartz;
• rhinestone;
• aventurine.

Rau tib qhov kev faib tawm, tab sis II xaj yog:

• agate;
• ib onyx.

Pab pawg thib peb suav nrog jasper thiab aventurine quartzite.

Lwm yam ntau yam tuaj yeem raug ntaus nqi rau ornamental hniav nyiaj hniav kub pob zeb:

• qhuas;
• prasiolite;
• Rose quartz;
• plaub hau quartz;
• cornelian;
• chalcedony;
• morion.

Yuav kom paub meej, nws yuav tsum tau muab sau tseg tias cov chav kawm ntawm ornamental pob zeb tsis txhais hais tias ntawm tag nrho cov uas koj muaj ib tug fake nyob rau hauv pem hauv ntej ntawm koj. Qhov no tsuas yog ib lo lus pom zoo uas sib xyaw ua ke tag nrho cov ntxhia thiab pob zeb uas tuaj yeem siv los ua ib qho ntxig rau hauv cov hniav nyiaj hniav kub. Tab sis kev faib mus rau ib hom yog nyob ntawm ntau qhov ntsuas ntawm lub pov haum:

• purity;
• qhov loj;
• qhov rarity ntawm tsim nyob rau hauv qhov;
• pob tshab
• ci;
• muaj ntau yam inclusions.

Tsis tas li ntawd, qee qhov ntau yam tuaj yeem ua tau ob qho tib si semi-precious thiab ornamental tib lub sijhawm.