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第一千零六十八章 班门弄斧,稀有荧光(2 / 2)

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“行!”

何林点点头,这才开口继续说道:“我记得很清楚,当时报刊上登出过科学家们通过红紫外光谱仪器将拿破仑一世的那条钻石项链中101颗钻石进行了分析分类处理,”

“好像一般的钻石分类也是通过这种方式进行的,格雷先生这话我说得没错吧?”

格雷面色阴沉,冷哼一声:“哼,是又怎么样!”

“小何掌柜,你说得都对着呢!”

侯长秀这个时候倒是朗声应答一声,点头道:“一般我们对钻石进行分析,都是用这类红紫外光谱仪器的!”

“嗯,多谢侯部长。”

何林淡笑点头,接着说道:“拿破仑一世那条钻石项链在经过了红紫外光谱仪器分析之后,科学家们发现钻石项链中的IIa型钻石比例较多,一共52颗大粒钻石中有13颗属于IIa型。”

“要是我没记错的话,而通常情况下天然钻石中只有不到10%属于IIa型,剩下其他的钻石都属于比较常见的Ia型钻石!”

说到这里,何林又不忘对着侯长秀问道:“侯部长,我刚才所说的有关钻石类型分类可有问题?”

“完全没有问题!”

侯长秀摇摇头,补充说道:“天然钻石中包含氮元素为Type I型,不含氮元素为Type II型,其中IIa型的钻石在天然界中存在数量尤为稀少,具体来说可能只有总钻石量8%左右!”

毕竟侯长秀是青氏珠宝企业的首席珠宝鉴定师,对于钻石以及各类宝石的相关知识掌握得还是相当的牢固的。

“这样看来,这IIa型的钻石含量确实还真是稀少呐!”

何林点点头应答一声。

“哼,姓何的!”

就在这个时候,格雷不满的声音就传了过来:“你说之前科学家对拿破仑一世钻石项链有分类,所以呢?这又能证明什么!”

“钻石项链当中的IIa型钻石含量多,只能说明这条拿破仑一世钻石项链十分珍贵,仅此而已!”

说到这里,格雷更是忍不住不屑的冷哼一声:“哼,这些事情好像好跟我们今天赌局上这一对钻石耳环并没有什么太大的关系吧?”

“就是!”

一旁奥利苏点点胖头,应和道:“何掌柜,你在这里说这些简直就是浪费时间,赶紧将今天的货单结束得了!”

“哎,奥利苏这话说得就不对了。”

何林却是淡淡摇头,缓缓说道:“科学家对于拿破仑一世钻石项链进行红外光谱分类只是其中一项过程,而且对于今天我们这一对儿钻石耳环的真伪鉴别还格外重要!”

说到这里,何林也不再墨迹,紧接着说道:“科学家在对钻石项链进行了红外光谱分析之后,然后又对钻石项链进行了紫外线照射!”

“钻石项链在紫外线下,呈现出荧光效应的钻石有相当大的比例,多为蓝色荧光,只有少数7颗钻石呈现出粉红色荧光,而且都属于Type IIa型钻石。”

“而在这7颗呈现罕见粉色荧光,又属于 IIa型的钻石……”

何林故意将话音一拖长,伸手一指手中这对耳环笑道:“好巧不巧,这一对被苏菲取下的钻石,正好应该是那7颗稀有 粉红色荧光IIa型钻石中的两枚!”

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