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Treasure Hunting
Treasure, Coin and Relic
iridescent lamination in bottles
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<blockquote data-quote="Hawkear" data-source="post: 639960" data-attributes="member: 4728"><p>The flame test was a good start. Most metallic elements show characteristic colours under a flame test. The problem with the test made was that it may not have been energetic (hot) enough to excite the electrons to provide a colour emanation.</p><p>I'd suggest doing that test again with a hotter gas flame for more definition.</p></blockquote><p></p>
[QUOTE="Hawkear, post: 639960, member: 4728"] The flame test was a good start. Most metallic elements show characteristic colours under a flame test. The problem with the test made was that it may not have been energetic (hot) enough to excite the electrons to provide a colour emanation. I'd suggest doing that test again with a hotter gas flame for more definition. [/QUOTE]
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Treasure Hunting
Treasure, Coin and Relic
iridescent lamination in bottles
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