#Atacamite
41 of #365Minerals 🧪⚒️

Atacamite:
-A copper halide mineral
- Bloodworm jaws contain this mineral
- Was once used as ink blotting material before blotting paper became common
- Named after the Atacama desert, where it was first discovered in 1801 #minerals #MineralMonday
February 10, 2025 at 9:46 AM
12月13日

Atacamite [アタカマ鉱]
Lily Mine, Humay District, Pisco Province, Ica, Perui

#鉱物アドベントカレンダー2024
#Bluesky鉱物部
#アタカマ鉱
#Atacamite
December 12, 2024 at 11:17 PM
Alchimia seria.
Oggi convegno sulla corrosione dei metalli.
Più atacamite per tutti ma non per chi ha un cuore d’oro e l’argento vivo addosso.
September 14, 2026 at 10:15 AM
Atacamite, a mineral found as an alteration on copper and bronze archaeological artifacts. #MineralMonday #GeoscienceBluesky ⚒️🧪
July 28, 2025 at 10:57 AM
Mineral Matters # 838 Atacamite, Mt Gunson, South Australia
#mineralmatters #minerals #🧪 open.substack.com/pub/mineralm...
Atacamite, Mt Gunson, South Australia
Mineral Matters #838
open.substack.com
October 5, 2025 at 11:25 AM
Mineral Matters # 681 - Atacamite, Mount Gunson, South Australia
#mineralmatters #minerals #🧪 open.substack.com/pub/mineralm...
Atacamite, Mount Gunson, South Australia
Mineral Matters #681
open.substack.com
May 1, 2025 at 7:09 AM
Today’s mineral is Atacamite. Atacamite is a copper mineral named for where it was first described in the Atacama Desert in Chile. The sample is about 1”. Photo on the left is 1x, on the right 5x which shows the cool tabular crystals. #macro #minerals #crystals
June 12, 2025 at 11:59 PM
Tabular #Atacamite crystals on the white #Halloysite and with minor olive-green #Libethenite from La Farola Mine, Atacama Desert, Chile.

FOV 4 cm

#mineral #crystal #mineralogy #mineralexpert
April 28, 2026 at 11:02 AM
Atacamite is a copper halide mineral: a copper(II) chloride hydroxide with the chemical formula Cu2Cl(OH)3. It was first described in 1802 by Dmitri Alekseyevich Golitsyn from deposits in Chile's Atacama Desert, after which it is named.
June 26, 2025 at 3:42 PM
🎨 Novo post: O Guerreiro do Deserto: Atacamite, a Beleza que Desafia a Corrosão
#crystal #mineralogy #personification #AIArt #Gijinka

👇 Veja mais aqui:
https://lithalia.achlabo.com/pt/o-guerreiro-do-deserto-atacamite-a-beleza-que-desafia-a-corrosao/
September 23, 2026 at 1:15 PM
What connects the driest place on Earth, the volcano that smothered Pompeii, and our memorials to the great and good? That's right! It's #Atacamite!

Vote Atacamite today! www.mineralcup.org/2024/vote/r1...
#MinCup24 @mineralcup.bsky.social
Round 1 Match 7 — Mineral Cup
Stibnite vs Atacamite
www.mineralcup.org
September 7, 2024 at 11:59 AM
#Atacamite crystallizes around seafloor vents, in arid environments, and even sublimates around subaerial volcanic vents. It is also a biomineral 🤩, a natural composite that forms bloodworm jaws.
🧪⚒️ #MinCup24
September 7, 2024 at 4:01 PM
Atacamite has been used as a green-blue pigment in cultural artefacts for millennia and across continents.
#Atacamite wins the art vote for today!

Vote Atacamite today! www.mineralcup.org/2024/vote/r1...
#MinCup24 @MineralCup
Round 1 Match 7 — Mineral Cup
Stibnite vs Atacamite
www.mineralcup.org
September 7, 2024 at 12:20 PM
Tabular #Atacamite crystals on the white #Halloysite from La Farola Mine, Atacama Desert, Chile.

FOV 2.5 cm

#mineral #crystal #mineralogy #mineralexpert
April 16, 2026 at 9:55 AM
Atacamite (a type of verdigris formed in the presence of salt) in formation, playing hard to photograph.
April 22, 2026 at 7:41 AM
345 of #365Minerals 🧪⚒️

Spherocobaltite:
- A cobalt carbonate mineral
- Forms in cobalt bearing hydrothermal deposits
- Its name comes from the Greek word "sphaira" (sphere) and cobalt because of its shape and composition #minerals
December 11, 2025 at 11:40 AM
Alejandro Cardenas - Atacamite Hall 4
August 26, 2025 at 2:36 PM
Recognise this? Yes, that's #Atacamite! Atacamite can form as a corrosion product of copper alloys so is found coating many bronze statues including the Statue of Liberty.

Vote Atacamite today! www.mineralcup.org/2024/vote/r1...
#MinCup24 @MineralCup

Image: commons.m.wikimedia.org/wiki/File:St...
September 7, 2024 at 2:04 PM
Some beautiful atacamite - a copper mineral sampled during a research dive along the Mid-Atlantic Ridge.
March 18, 2025 at 3:34 PM
If you're still reeling from the defeat of #Copper, now is your chance to keep copper in the running in #MinCup24. Vote for #Atacamite, a copper chloride hydroxide which in some locations can be a minor ore for copper.

Vote #Atacamite! www.mineralcup.org/2024/vote/r1...
Round 1 Match 7 — Mineral Cup
Stibnite vs Atacamite
www.mineralcup.org
September 7, 2024 at 5:21 PM
Oh my! Very fancy website layout!

Gonna be atacamite this round, because green.

#mincup24
September 7, 2024 at 6:36 PM
#Stibnite is well known to have been used in cosmetics by the Ancient Egyptians, but so was #Atacamite.

Stibnite has had its chance in past MinCups. It's time to give the green beauty your vote.

Vote Atacamite! www.mineralcup.org/2024/vote/r1...

#MinCup24
September 7, 2024 at 2:21 PM
Emerald green desert mineral Atacamite can be cooled magnetically [via HZDR] 🧪⚗️💠🌡️🧲

"Atacamite [] exhibits magnetocaloric behavior at low temperatures – [] the material’s temperature changes significantly when [] subjected to a magnetic field."

www.hzdr.de/db/Cms?pNid=...

#mineral #magnetic #cool
Magnetic cooling – using a frustrated desert mineral: Research team identifies atacamite as a magnetocaloric material - Helmholtz-Zentrum Dresden-Rossendorf, HZDR
Natural crystals fascinate with their vibrant colors, their nearly flawless appearance and their manifold symmetrical forms. But researchers are interested in them for quite different reasons: among t...
www.hzdr.de
July 11, 2025 at 4:59 PM