狐☯忠 ⚝ Tadashi

@VulpesFidelis

⚝ ᴀᴅ ᴀsᴛʀᴀ ᴘᴇʀ sᴀᴘɪᴇɴᴛɪᴀ ☯ ᴠᴇʀsᴠs ᴏᴍɴᴇs ᴛʏʀᴀɴɴᴏs ⚝ ~ Rated R, but who's watching? ~ #Otherkin #Kitsune #Zenko #Fox #mysticism ~ Low-vol.: @FidelisExpress

Jihiwa's ruby under green laser light
(Raw image)
#geology #gemology #science #lasers #ruby

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Exposing a ruby to a green laser beam causes it to glow red; the chromium that colors the stone absorbs the energy, and re-emits it as red light.

It doesn't look red in this photo, though, because lasers tend to wreck havoc with digital cameras.

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883 days ago

Jihiwa's ruby under green laser light
(Raw image)
#geology #gemology #science #lasers #ruby

----

Exposing a ruby to a green laser beam causes it to glow red; the chromium that colors the stone absorbs the energy, and re-emits it as red light.

It doesn't look red in this photo, though, because lasers tend to wreck havoc with digital cameras.

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