







在 Kohistan Arc-Mantle (巴基斯坦)地区的隐没流中经矿化沉淀形成宝石极橄榄石和方解石
提供的岩土数据显示下沉弧形列岛中重新活动的二氧化碳和水分有助于巴基斯坦 Kohsitan 地区形成方解石及含橄榄石断层。




Unusual Solid Inclusions in Flame-Fusion Ruby
Numerous natural-looking dark red solid inclusions are observed in a flame-fusion laboratory-grown ruby.

Xenomorphic Garnet in Diamond
A purplish pink garnet crystal formed in the same octahedral shape as its diamond host.

GIA Museum’s “Paint the Town Ruby Red” Exhibit at TGMS
The GIA Museum’s exhibit at TGMS spotlights a Burmese ruby necklace to illustrate the role of chromium in fluorescence.

Grayish Blue CVD Diamond Colored by GR1 and SiV–
Examination of a grayish blue CVD laboratory-grown diamond indicates its color was caused by both the GR1 and SiV– centers.

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