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This is a picture of a naturally-occurring Bismuth crystal. They are amazing and have awesome commercial and pharmaceutical benefits… but not for your skin. Many makeup companies use a derivative of this ore in their cosmetics because it has that beautiful iridescence to it. They advertise the benefits of “natural” ingredients in mineral makeup. Well arsenic is natural too, and Bismuth Oxychloride has a very similar chemical structure to arsenic! This ingredient is a by-product of copper and…

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Coming out using chemistry…

Coming out using chemistry… As a bisexual chemistry lover,I bloody absolutely love this. Science side of Tumblr=life. (I tried to pin this from Lizzy the Lezzy's page but I couldn't find it even though I saw this on her page last time?)

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280g Purple Aura Quartz Crystal Titanium Bismuth Silicon Cluster Rainbow S69

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10 Gemstones Much Rarer Than Diamond

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∆ Rainbow Obsidian...A rainbow obsidian heart is a wonderful crystal to use to nurture and rejuvenate your heart after experiencing an emotional trauma, such as a broken heart or period of grief. Lay the rainbow obsidian heart over your heart, with the heart patterned side facing down, and bring yourself face to face with your emotions in order to heal.

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This Might Be The Best Yearbook Quote Ever

A high schooler used science to sneak a Notorious B.I.G. lyric into her senior photo. | This Might Be The Best Yearbook Quote Ever

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