Natural Raw Red Ruby Corundum Specimen - Natural Uncut Ruby Crystal - Collector's Mineral Specimen - Etsy
Natural Raw Red Ruby Corundum Specimen - Natural Uncut Ruby Crystal - Collector's Mineral Specimen - Etsy
3 months ago
etsy.com
Raw Purple Red Ruby Specimen: Myanmar Corundum Crystal (481.5 Carat) - Etsy
Raw Purple Red Ruby Specimen: Myanmar Corundum Crystal (481.5 Carat) - Etsy
2 months ago
etsy.com
Raw Ruby Crystal Specimen: Natural Burgundy Ruby Stone, Red Corundum - Etsy
Raw Ruby Crystal Specimen: Natural Burgundy Ruby Stone, Red Corundum - Etsy
1 month ago
etsy.com
Lab Grown Ruby Pair | Cushion Cut Vivid Pinkish Red Corundum (8mm) - Etsy
Lab Grown Ruby Pair | Cushion Cut Vivid Pinkish Red Corundum (8mm) - Etsy
2 weeks ago
etsy.com
Raw Ruby | 5 Grams | Rough Red Corundum Mineral Specimen, Natural Ruby Crystal, July Birthstone - Etsy
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Raw Ruby | 5 Grams | Rough Red Corundum Mineral Specimen, Natural Ruby Crystal, July Birthstone - Etsy
Aug 16, 2024
etsy.com
💎 Ruby – The red gem variety of corundum (Al₂O₃), coloured by trace amounts of chromium (Cr³⁺). Ruby crystallises in the trigonal system and is prized for its deep red to pinkish-red colour, exceptional hardness (9 on Mohs scale), and vitreous lustre. Corundum without chromium is colourless, while iron and titanium produce blue hues (sapphire). Rubies may exhibit fluorescence under UV light and sometimes show asterism (a six-rayed star) when cut as cabochons due to aligned rutile inclusions. Ru
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💎 Ruby – The red gem variety of corundum (Al₂O₃), coloured by trace amounts of chromium (Cr³⁺). Ruby crystallises in the trigonal system and is prized for its deep red to pinkish-red colour, exceptional hardness (9 on Mohs scale), and vitreous lustre. Corundum without chromium is colourless, while iron and titanium produce blue hues (sapphire). Rubies may exhibit fluorescence under UV light and sometimes show asterism (a six-rayed star) when cut as cabochons due to aligned rutile inclusions. Ru
3.9K views11 months ago
FacebookSaltshack
Faceted Ruby Corundum Tumble Shape Beads, 8 MM Red Dyed Ruby Nuggets Shape Beads, 8" Strand Fancy Jewelry Making Beads Loose Red Beads - Etsy
Faceted Ruby Corundum Tumble Shape Beads, 8 MM Red Dyed Ruby Nuggets Shape Beads, 8" Strand Fancy Jewelry Making Beads Loose Red Beads - Etsy
5 months ago
etsy.com
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Corundum var. Ruby - Pailin Dist., Cambodia More info: https://www.irocks.com/minerals/specimen/52262 Ruby is always a standout in a collection for the combination of deep red color and waxy luster of the typical crystals. This one is a very pretty cluster of maroon-red, highly lustrous crystals from an unusual locale - the Pailin District in Cambodia. The crystals are very well-developed, translucent, with finely striated faces that add even more to the shiny luster. The two largest crystals ar
605 viewsJan 31, 2025
FacebookThe Arkenstone Gallery of Fine Minerals
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Corundum var. Ruby - Mysore District, Karnataka, India More info: https://www.irocks.com/minerals/specimen/48829 This is a HUGE Ruby crystal from the Mysore district in India. Ruby Corundum crystals have been produced from this locality for decades; however, crystals of this size are the exception. This piece appears complex due to the apparent multiple parallel growth, hexagonal crystals that resemble stacked, geometric poker chips, some with more lateral offset than others. The main crystal is
1.1K viewsDec 31, 2023
FacebookThe Arkenstone Gallery of Fine Minerals
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Corundum var. Ruby (trapiche) (7.90 ct) - Neelum Dist., Azad Jammu and Kashmir, Pakistan More info: https://www.irocks.com/minerals/specimen/52772 When you first think of red corundum (ruby, to the public), your first thought is of solid red gems and not of this fancy form known as a trapiche in the trade. Trapiche, the six-rayed spoke pattern you see so clearly here, is a less common habit seen in ruby crystals while better known in other gems, like emeralds. What makes this one so uniquely dif
847 viewsApr 26, 2025
FacebookThe Arkenstone Gallery of Fine Minerals
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Lab Created Synthetic Corundum Round Ball Beads 5# Red Ruby Stone Synthetic Star Ruby Gem Passed Diamond Test Pen (12mm)
Jun 28, 2023
amazon
Ruby-crowned Kinglet Identification, All About Birds, Cornell Lab of Ornithology
Jan 30, 2021
allaboutbirds.org
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Did you know sapphires came in all colours other than red? Sapphire is part of the Corundum family and the red version is actually ruby! These small pink and purple sapphires show the crystals form in a hexagonal shape. When we look to identify faceted sapphires, we commonly find hexangonal colour zoning which follows the pattern of the crystal formation 😍 Ask questions in the comments! Follow us for more 💎 #sapphire #ruby #gemstones #gems #purple #punk #jewelleyrdesigner #jewellerymaker #desi
10.9K viewsOct 25, 2023
FacebookChalmers Gems
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Excellent Beautiful Natural Best amazing Colour sapphire💎#unfrezzmyaccount#shorts#viral#shortsvideo
838 views1 week ago
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These Rubies Can Teach Us A Valuable Lesson About Fluorescence #crystals #gems #nature #science
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YouTubeMooney Fine Mineral
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Cherokee Corundum!
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8# Dark Red Corundum Loose Gemstone Synthetic Corundum 8# Red Ruby Gemstones from QQGEMS
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The Secret Hiding Inside Every Ruby and Sapphire
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Corundum var. Ruby - Afghanistan | Fine Art Minerals | Fine | Mineral | Specimen |
1K views1 month ago
YouTubeFine Art Minerals
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335 Carat Ruby Specimens from Afghanistan for 1200$ #gemstone #ruby #trending #shorts
247 views1 week ago
YouTubeAfghan Gemstone Source
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Aadarsh Vittal | Crystal Collector 💎 | Want a Ruby… without burning a hole in your pocket? 🔥💎 Meet Star Ruby. Same corundum family, same chromium-powered red, different crystal... | Instagram
10.2K views4 months ago
Instagramaadarshtalks_crystals
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How to Shape & Polish Corundum - JOOLTOOL
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Ruby Gemstone - History | Value | Identification & More
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YouTubeGemstones Finder
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Mineral Spotlight - Corundum (Ruby)
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Rockhounding // Corundum Knob // Franklin, North Carolina
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Rubies: What Makes a Red Ruby
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How to check Real Ruby Gemstone
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Ruby vs Garnet - How to Identify Ruby and Garnet Stones
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The Greatest Gem Color? Unboxing Pigeon's Blood Rubies from Burma
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Ruby Cutting and Polishing - Danu Group Gemstones Directly from the Source
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