Aura Quartz 🕉
At 1.2 kg (2.6 pounds), this is the largest free form black opal in the world, discovered by a miner in Lightning Ridge, Australia.
Photography courtesy of Christine Roussel.
Perfect natural pyrite cubes from @earthsnaturalart 🔸🔶🔸🔶🔸 #pyrite #nature #cluster #museum #prospectors #balance #minerales #minerali #quartz #amethyst #geometric #gemstonecrystal #gemstone #mineral #crystal #gemstones #gem #mineralogy #naturalbeauty #minerals #crystals #gems #rocks #geology #mineralspecimen #naturalart #naturalcrystal #nature #shoutout #unearthedgemstones
Chrysocolla Slab with Dendrites- Bagdad Copper Mine. Yavapai County, Arizona
Tourmaline slice - Sahatany Valley, Antsirabe, Madagascar
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What a stunning fossil
The 9.8xby 10.3x 4.8 cm clam would be an impressive addition to a collection in and of itself, despite its relatively young age (2-3 million years old). At some point in the intervening time waters passed by the fossil, and remobilised the calcium from the shell itself before encountering some change in conditions that caused precipitation of the crystals of golden calcite. Good quality complete pieces like this are rare, and I have to say I rather like it.
Loz
Image credit: Exceptional Minerals
Wow! Love this! A clam fossil with gem :) https://unearthedgemstones.com
Bangkok, Thaïlande, 2012 (by Félix le Masne)
So guys, I’m on a bit of a citrine craze. The yellow color of genuine citrine is so powerful yet comforting! Love this gemstone :)
Locality:
Excellent group of light green crystals of mandarinoite.
Photo Serge Lavarde
💎 crystal blog 💎
I may be slightly obsessed with these amethyst crystal balls… 🌙🔮 www.foxlark.com


