geology

crystal auction! 🌼 Lovely Oco Geode 🌸 bidding starts at $3 🌼 before bidding, please read #ideologyauctionrules 🌸 auction ends around 8pm EST 🌼 $3.75 shipping in the US only 🌸 happy bidding! ☺️

Microcline feldspar is common in the Lake George area of Colorado, but it’s not so easy to find a really pretty and aesthetic specimen. Here is a really nice miniature-sized piece, featuring an ivory white microcline crystal standing right in the center of a carpet of also very white cleavelandite rosettes. The addition of cleavelandite being a main feature of this specimen (as opposed to a minor accessory mineral) is outstanding. Associated with a few brown smoky quartz crystals as well. - $70 + sh for this unique white specimen. ——— #microcline #feldspar #quartz #smokyquartz #albite #cleavelandite #colorado #coloradominerals #rock #mineral #crystal #stone #geology #mineralogy #ivorywhite

.⠀ ⠀ $135.00 Including shipping.⠀ ⠀ *Discounts available for trade/repeat customers*⠀ ⠀ DFO-004⠀ FIre Opal⠀ Weight: .93 ct⠀ Dimensions: 6.75 x 5.35 mm⠀ Clarity: VVS/Clean⠀ Cut: Custom⠀ Origin: Mexico⠀ Treatment: None⠀ ⠀ Contact me for more info.⠀ ⠀ #beautifulgems #gemstones #gems #faceting #jewels #jewelry #jewellery #jewelrydesign #ring #pendant #earrings #mineral #geology #amethyst #aquamarine #citrine #chrysoberyl #diamond #ruby #peridot #opal #spinel #quartz #sapphire #tanzanite #topaz #tourmaline #garnet #zircon

#geology #thinsection #petrography #microworld #micoscope #microscopy #science #alexstrekeisen #chrysocolla #malachite Botryoidal (globular) masses of fibrous Chrysocolla crystals and dark-gree malachite layers. x10

Ille-sur-tête apparently.. I have no idea what I’m doing. But I guess some rocks are awesome #geology #sedimentarybasin

Ready for this?! Zoisite crystal from Alchuri, Pakistan 🙀 in the well-known tanzanite crystal habit! 🤯 Could there be the necessary elements present for us to soon discover a new locality for tanzanite? We just have to wait and see! This piece is just over 45 cts and is available, serious inquires only. .... ... .. . . . . . #gems #jewelry #designer #wirewrap #earth #minerals #crystals #healing #collector #rockhound #gemstones #mineralogy #gemology #geology #GIA #GIAcarlsbad #GG #GIAGG #gemshowfinds #tanzanite #zoisite #greenzoisite #greentanzanite #instagem #dailygreens

#geology #thinsection #petrography #microworld #micoscope #microscopy #science #alexstrekeisen #glaucophane #garnet #whitemica #blueschist Glaucophane porphyroblast and rounded garnet crystals in a blueschist from Cervinia, Italy. x2

Azurite is called the "stone of heaven”, is an excellent stone for meditation, allowing you to enter a meditative state. #quote #gemstones #gems #crystals #stones #wholesale #geology

#geology #thinsection #petrography #microworld #micoscope #microscopy #science #alexstrekeisen #olivine #phlogopite #carbonatite #jacupiranga #brasil Olivine (with reaction rim), phlogopite and calcite crystals in a plutonic carbonatite (sovite) from Jacupiranga, Brasil. x2