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第301章 莫名的大发现!

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美国占世界查明资源量的12%,占世界储量基础的8%,世界储量的12%。

除南非和美国外,主要的黄金资源国是俄罗斯、乌兹别克斯坦、澳大利亚、加拿大、巴西等。

当然了,中国也有金矿。

不过不能排名到前五,只能是勉强在前十行列中。

目前,人类世界黄金年产量约1000多吨,黄金的储量十分有限。尽管炭浆法、堆浸法等新的采金工艺以及新设备、新技术不断涌现,致使低品位矿床和难选矿床的黄金也得以开发利用。

可是,人们预料,如果照目前每年1000多吨的开采速度,不要30年就会把全世界现存的30000多吨的黄金储藏量全部开采完毕。那以后,怎么办呢?

可能你要说了,金子没啥用嘛。我们老百姓平时也就结婚和装比的时候用一用,没就没了。还有已经开发了的存货呢,又不会消失!不必着急!

如果你真这么想,那只能是说你眼界太小,不懂真实行情了。

第一,黄金这种贵金属有着神奇的魔力,它稀少、珍贵,值稳定,是财富和身份的象征,历来是人们追求的目标且地位长盛不衰。

第二,黄金的华贵使得自古以外,大家便将它用作珠宝装饰。而黄金的货币商品属性决定了黄金被广泛用于金融储备。

第三,此外,黄金还被应用在工业与科学技术上。由于金具备有独一无二的完美的性质,它具有极高的抗腐蚀的稳定性;良好的导电性和导热性;金的原子核具有较大捕获中子的有效截面;对红外线的反射能力接近100%。

1981年11月12日美国发射上天的“哥伦比亚号”航天飞机上用40kg多的黄金来制造各种零件。

另外,一两黄金竟能拉成140km长的金丝线,作特殊微型线路正需要它。还有,一颗绿豆大小的纯金甚至可以辗成面积0.6m2的金箔,加上它有反射红外线而只让可见光透过的奇异特性,用于制造消防人员的面罩实在适合。

等等等等,综上所述,也就是说,一但地球上的金矿陆续开发完工,那么金价就会暴涨。

想到这,朱子龙莫名的大激动了。

不过,又想了想,这里只有自己一个人能进来。来回也不方便,暂时又没能力开发,还是先标记一下,他日再说吧!

这么一冷静,朱子龙的心情就淡定下来了。

于是继续向前走,只不过没走出一里地,又一次目瞪口呆了,窝靠,老天爷,你调戏我?

刚平复下来的心情和眼睛,又让你刺激的双眼通红了!

这是啥?

狗头金?而且还是像小山头一样大的狗头金?你TM的不是在逗我玩吧?

没错,前方竞然有一块天然的,巨大的像小山一样大的狗头金。

狗头金是一种含杂质的自然金块,多来自于富含金质的流星陨落、黄金雨地质时期形成的富金矿矿石。有人以其形似马蹄,称之为马蹄金。

产出相当稀少,其价值通常远超过同等重量的纯金,故被人们视为宝中之宝。

人类世界里,最大的狗头金产于澳大利亚。这块名为霍尔特曼的狗头金重285.77公斤,含纯金92公斤,其含金率为32.2%。属于无价之宝!

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