ʻOkiʻoki ʻia ʻo 0.7mm i nā pōhaku makamae ʻulaʻula kūlohelohe

Huahana Huahana:

Spinelhe mineral i haku ʻia me ka magnesium a me ka alumini oxide, no ka mea, aia ka magnesium, ka hao, ka zinc, ka manganese a me nā mea ʻē aʻe, hiki ke hoʻokaʻawale ʻia i nā ʻano like ʻole, e like me ka alumini spinel, iron spinel, zinc spinel, manganese spinel, chrome spinel a pēlā aku. ma.

Spinelhe pohaku makamae mai ka wa kahiko mai.Ma muli o kona nani a me ka laha ʻole, ʻo ia kekahi o nā pōhaku makamae loa o ka honua.Ma muli o kona waihoʻoluʻu nani, ua kuhi ʻia ʻo ia he ruby ​​mai ka wā kahiko.

Ke koho ʻana i ka spinel:

1. ʻO ka loiloi maikaʻi o ka spinel e lawe nui ʻia mai nā ʻano o ke kala, transparency, clarity, ʻokiʻoki a me ka nui, i waena o nā kala ka mea nui loa.ʻOi aku ka maikaʻi o ka waihoʻoluʻu me ka ʻulaʻula hohonu, ukali ʻia e ka amaranth, ʻulaʻula ʻalani, ʻulaʻula māmā a me ka uliuli, e noi ana i ke kala maʻemaʻe, ʻulaʻula.ʻOi aku ka māmā, ʻoi aku ka liʻiliʻi o nā hemahema, ʻoi aku ka maikaʻi.ʻO ke kala maikaʻi loa o ka spinel he ʻulaʻula hohonu, a ukali ʻia e ka poni, ʻalani, ʻulaʻula māmā a me ka uliuli.Pono ia i ke kala maʻemaʻe a ʻālohilohi.

2. ʻO ke aniani o ka spinel e pili ana i ka waihoʻoluʻu a me ka luster, a ua hoʻopili ʻia e ka mālamalama, ʻoi aku ka maikaʻi o ka māmā o spinel me ka liʻiliʻi o ka hoʻokomo ʻana.Hiki ke hoʻopili ʻia ka ʻike o ka spinel e nā inclusions nui a i ʻole ka deformation ikaika o ka ʻano kristal.ʻO ke kiʻekiʻe o ke aniani, ʻoi aku ka maikaʻi o ka maikaʻi.ʻO ka hapa nui o nā spinel he maʻemaʻe, a inā he hemahema ka spinel, emi ke kumu kūʻai.

3. ʻO ka ʻoki ʻana ʻo Spinel kekahi mea e pili ana i kāna kumukūʻai.Hōʻike pinepine ʻia ka spinel kiʻekiʻe i ka ʻoki faceted, a pololei nā koi o ka ʻoki ʻana a me ka wili ʻana, ʻoi aku ka maikaʻi o ka ʻoki emerald.Spinel i ka oki ana, mai noonoo i ke kuhikuhi nui loa, e like me ka mea hiki ke oki i ka nui o ka maikai, a me ka pono no ka maikai polishing.No ka nui, ʻoi aku ka liʻiliʻi ma mua o 10CT ma luna o ka spinel, no laila, ʻoi aku ke kumukūʻai o ka carat ma mua o ka spinel maʻamau.