最近30从www.hoelymoley.com 2023 - 07 - 09 - t11:53:57z //www.hoelymoley.com/feeds/question/12787 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/12787 0 user11321 //www.hoelymoley.com/users/11321 2017 - 11 - 30 - t21:40:40z 2017 - 12 - 01 - t12:10:52z

< p > < img src = " https://i.stack.imgur.com/mEpfz.jpg " alt = "在这里输入图像描述" > < img src = " https://i.stack.imgur.com/pOZ9f.jpg " alt = "在这里输入图像描述" > < img src = " https://i.stack.imgur.com/c2Q82.jpg " alt = "在这里输入图像描述" > < img src = " https://i.stack.imgur.com/8hRUS.jpg " alt = "在这里输入图像描述" > < img src = " https://i.stack.imgur.com/DS5KR.jpg " alt = "在这里输入图像描述" > < / p > < p >我不知道很多关于宝石所以我试图上传图片在不同的照明。< / p > < p >刚玉图片见挠了这块石头。< / p > < p >我不能告诉如果刚玉划痕这石头。它看起来不像我。< / p > < p >中找到存款丹活火山。< / p >

//www.hoelymoley.com/questions/12787/-/12789 # 12789 3 Jeffrey Boettger //www.hoelymoley.com/users/11565 2017 - 11 - 30 - t23:38:03z 2017 - 12 - 01 - t00:00:53z

< p >我相信这是一个部分的< a href = " https://en.m.wikipedia.org/wiki/Amethyst " rel = " nofollow noreferrer " >紫晶晶洞。< / > < / p > < p > < a href = " https://en.m.wikipedia.org/wiki/Amethyst " rel = " nofollow noreferrer " >紫晶晶洞< / > < / p >

//www.hoelymoley.com/questions/12787/-/12794 # 12794 0 user11318 //www.hoelymoley.com/users/0 2017 - 12 - 01 - t12:10:52z 2017 - 12 - 01 - t12:10:52z

< p >你可能想看看萤石。扔我的是,你说的这个标本划痕刚玉?刚玉是莫氏9规模和萤石只是一个4。如果你不确定你可以试试抓这个岩石钢铁小刀。因为硬度标度上的钢刀~ 6应该抓这块石头如果是萤石。如果不是你可以排除萤石。此外,萤石会发出荧光(发光)uv光(黑色)。< a href = " http://www4.uwm.edu/course/geosci-100/Mineral_Rocks/fluorite_data.html " rel = " nofollow noreferrer " > < / >是一个链接到更多信息,对萤石和下面的图片的来源。< / p > < p > < a href = " https://i.stack.imgur.com/xzWv6.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/xzWv6.jpg " alt = "在这里输入图像描述" > < / > < / p >

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