避免假trinitite -地球科学堆栈交换江南电子竞技平台江南体育网页版 最近30从www.hoelymoley.com 2023 - 08 - 22 - t19:25:06z //www.hoelymoley.com/feeds/question/21205 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/21205 2 避免假trinitite Craeft //www.hoelymoley.com/users/18975 2021 - 05 - 02 - t23:54:27z 2021 - 05 - 04 - t04:46:02z < p >我想获得一些< a href = " https://en.wikipedia.org/wiki/Trinitite " rel = " nofollow noreferrer " > trinitite < / >我的岩石和矿物集合。问题是,显然有很多假trinitite在互联网出售。< / p > < p >我如何避免假货,并确保我买真正的trinitite ? < / p > //www.hoelymoley.com/questions/21205/-/21209 # 21209 4 为避免假trinitite弗雷德回答 弗雷德 //www.hoelymoley.com/users/2470 2021 - 05 - 03 - t09:25:11z 2021 - 05 - 04 - t04:46:02z < p >你可能永远不知道,但有信心的唯一途径是通过矿物学的任何潜在的标本分析实验室,它可以做伽马能谱。< / p > < p >假< a href = " https://en.wikipedia.org/wiki/Trinitite " rel = " nofollow noreferrer " > trinitite < / >、< / p > < blockquote > < p >使用各种各样的手段来实现绿色硅玻璃看起来以及轻微的放射性物质;然而,只有trinitite从核爆炸将包含某些中子活化产品中没有找到自然放射性矿石和矿物质。伽马能谱学可以缩小潜在核爆炸的材料形成的。< / p > < /引用> < p > < a href = " https://www.minresco.com/trinitite/trinpopup.htm " rel = " nofollow noreferrer " > < / >, < / p > < blockquote > < p >如果太绿,半透明或太便宜得令人难以置信,它很可能不是真正的Trinitite !所以收藏家如何知道如果一个标本是真实的吗?通常只对收集器意味着消除假的东西是使用敏感剂量计,阅读确认剩余辐射诱导的存在。这将是非常小的,但是它可以被检测出来。这将不排除可能性,聪明的混账不会添加一些少量的弱放射性物质公式。100%确定真实性的唯一方法就是通过核能谱。

One of the radioactive elements to test for is Cesium 137,

This radionuclide has a half life of 30.2 years and is one of several unique byproducts of nuclear fission or atomic detonations. It is present in all authentic Trinitite specimens.

All radioactive elements have a half life. The radioactive elements produced by the Trinity Test on 16 July 1945 are also well know. To increase the confidence of testing, the amount of each radionuclide in each sample would need to be detected and compared with the expected amount that would be in true Trinitite given the elapsed time since 16 July 1945.

If the specimens have a report from testing laboratory, get a copy of the report and verify it with the laboratory. Ideally, such reports should had a picture of the sample that was tested. If so, ensure it matches what is being offered for sale.
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