Iridescent Goethite - Graves Mtn., Lincoln Co., Georgia, USA More info: https://www.irocks.com/minerals/specimen/53219 This amazingly colorful goethite is from Graves Mountain in Georgia, the same place the great rutile crystals originate. This cabinet piece has abundant, small-scale botryoidal forms on the surface which reflects its purple, green, blue, orange and gold colors in irregular bands across the surface. It's super colorful and certainly stands out in any display. The matrix, which co
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Iridescent Goethite - Graves Mtn., Lincoln Co., Georgia, USA More in…
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Iridescent goethite 🌈 Been missing the Lassen Volcanic Wilderness a lot lately. Here’s a beautiful specimen I pulled from a steep cliff of volcanically altered rock, bleached by a recently active hydrothermal vent. So fun to study & do field work in such unique geological setting! | Marble Tulip Minerals & Lapidary
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Iridescent goethite 🌈 Been missing the Lassen Volcanic Wilderness a …
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Goethite quartz forms when iron oxide becomes trapped inside growing quartz crystals in limestone ridges, and this gold-rich specimen shows molten gold later ripping through the crystal’s fractures. Its smoky amber color comes from dense goethite inclusions, while the thick native gold was driven into the cracks by hydrothermal fluids over millions of years. Rare pieces like this can reach $8,000 to $70,000 depending on size and gold content. #gold #gemstones #crystals #fblifestyle | Gold Extrac
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Goethite quartz forms when iron oxide becomes trapped inside gro…
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A flickering flame of iridescent goethite 🔥🌈 There’s a lot of botryoidal specimens, and I really hope to find some big & brightly iridescent pieces this summer! Collected yesterday in Tehama County while taking a short mental health break. Entirely too short.. but it sure felt great to get out for a couple of hours. | Marble Tulip Minerals & Lapidary
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A flickering flame of iridescent goethite 🔥🌈 There’s a lot of botryoida…
629 viewsMay 29, 2023
FacebookMarble Tulip Minerals & Lapidary
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