@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2435...
Sideronatrite from the Le Cetine di Cotorniano mine, Chiusdino, Italy
12 mm x 7 mm excl. box
4 gram incl. box
€ 15
#sideronatrite #sulfates #systematicminerals #thumbnailminerals #micromounts #cetine #italianminerals #minerals #rocks #crystals #stones
@geofreelancer.bsky.socialI present to you the unassuming (yet funny) clay mineral: Dickite.
A polymorph of kaolinite (Al-silicate hydroxide). Self-collected from Esmeralda Co., NV.
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2435...
Senegalite on turquoise from Mount Kourou Diakouma (TL), Saraya, Senegal
15 mm x 10 mm excl. box
5 gram incl. box
€ 20
#senegalite #phosphates #systematicminerals #thumbnailminerals #micromounts #typelocality #kouroudiakouma #senegalminerals #minerals #rocks
@salvaterra.bsky.social
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2434...
Molybdenite on quartz from Kingsgate, Gough Co., NSW, Australia
4.5 cm x 3 cm
47 gram
€ 15
#molybdenite #metalsulfides #kingsgate #nswminerals #australianminerals #systematicminerals #minerals #rocks #crystaals #stones
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2434...
Shiny pyrite crystal cluster from the Trepca Mine, Mitrovica, Kosovo
10 cm x 7 cm
459 gram
€ 65
#pyrite #metalsulfides #trepca #kosovominerals #minerals #rocks #crystals #stones
@hydromo.bsky.socialCalcite (CaCO₃) — limestone, marble, cave formations. Fizzes with dilute HCl. Mohs 3, rhombohedral cleavage.
Specimen image: AI-generated.
@mineralmatters.bsky.socialMineral Matters #1194 - Chasing Down the Old Riordan Quarry
#minerals #mineralmatters #🧪
mineralmatters.substack.com/p/chasing-do...
@rswll.bsky.socialcan u imagine how pissed the #universe must be to have done all at boomin explosion stuff in the beginning all that cosmic cataclysm. just so i could stare at a slab of #minerals and #electricity all #day
@panthemaid.bsky.socialAdivinen? También es cuarzo! (O cuarzita). El cuarzo es un mineral abundante, común, y es hermoso! A mí me gusta por lo variado que puede ser tanto en forma como colores! 🌈 Algunos cuarzos hasta parecen dulces! 🍬
#MaudPie #MLP #goblincore #gremlincore #rocks #minerals #geology #geologia
@panthemaid.bsky.socialEsto es cuarzo también! Junto a otros minerales.
Todo lo que se ve grisáceo-negro muy seguramente sea arsenopirita!
Como dice el nombre, es Pirita combinada con Arsénico.
#MaudPie #MLP #goblincore #gremlincore #rocks #minerals #geology #geologia #mineralogia #rockhounding
@panthemaid.bsky.socialLes comparto fotos de algunas de mis rocas! 🪨💖
La blanca con partes marrones es cuarzo, las otras dos aún no las identifico. Pero la roja contiene cuarzo y un montón de óxido...
#MaudPie #MLP #goblincore #gremlincore #rocks #minerals #geology #geologia #mineralogia #rockhounding
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2433...
Sekaninaite from Dolni Bory (TL), Bory, Czech Republic
20 mm x 18 mm x 17 mm excl. stand
14 gram incl. stand
€ 30
#sekaninaite #silicates #cyclosilicates #systematicminerals #typelocality #thumbnailminerals #dolnibory #czechminerals #minerals #rocks
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2433...
Semseyite from the Herja mine, Baia Mare, Romania
20 mm x 14 mm x 8 mm excl. stand
12 gram incl. stand
€ 35
#semseyite #sulfosalts #systematicminerals #thumbnailminerals #herjamine #romanianminerals #minerals #rocks #crystals #stones
@mkybooksdigital.bsky.social🔗 Explore The Vitamin Playbook and discover what your vitamins are really doing for you. Your practical guide to lifelong nutrition. #vitamins #vitaminhealth #vitaminsupplements #nutrition #micronutrients #minerals #supplements #vitamindeficiency #immunity
book link: a.co/d/00zBWg5R
@salvaterra.bsky.social
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2433...
Galena from Ramsbeck, Bestwig, Germany
6 cm x 6 cm x 3.5 cm
267 gram
€ 15
#galena #metalsulfides #ramsbeck #germanminerals #minerals #rocks #crystals #stones
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2433...
Blue kyanite in quartz from Barra do Salinas, Coronel Murta, Brazil
9.5 cm x 5 cm x 4 cm
230 gram
€ 25
#kyanite #silicates #nesosilicates #barradosalinas #brazilianminerals #minerals #rocks #crystals #stones
@thundercove.netThe trail also was festooned with serpentine rocks, some polished smooth by walkers over the years
@mineralmatters.bsky.socialMineral Matters #1193 - Minerals, Volume 16, Issue 9
#minerals #mineralmatters #🧪
mineralmatters.substack.com/p/minerals-v...