#manganese

Inked Goddess Creations®InkedGoddessCreations
2025-09-16

Kick your creativity into high gear with the help of one of our African Gold Pyrite slices. This combination of pyrite, quartz, and manganese can help keep you balanced and protected while inspiring you and aid you in expressing yourself artistically.

inkedgoddesscreations.com/prod

Several African Gold Pyrite slices rest in cupped, carved wooden hands, while other specimens spill onto a wooden surface. They are roughly rectangular and tumbled smooth in a wide range of greys and browns. Presented by Inked Goddess Creations.
2025-09-05

The controversial Georgian mine fuelling Europe’s new industrial arms race.

A troubled manganese mine is exposing the European Union’s double standards on environmental and worker protections.

Manganese, a black metal traditionally used to reinforce steel, is crucial for Europe’s green energy transition as it is used in wind turbines and electric car batteries. It's also vital for military gear like armour and guns.

mediafaro.org/article/20250905

#Georgia #Manganese #EU #Mining #Industry

2025-08-27

Common metal, unusual power: New manganese(I) complex breaks lifetime record for excited states, paving the way for future large-scale applications of #photochemistry // #SustainableChemistry #manganese #SusInnoScience #MainzUniversity
nachrichten.idw-online.de/2025

2025-08-27

Common metal, unusual power: New manganese(I) complex breaks lifetime record for excited states / Combination of a manganese salt and a ligand paves the way for future large-scale applications of photochemistry 👉 press.uni-mainz.de/common-meta

#photochemistry #SustainableChemistry #photoreaction #manganese #chemistry #SusInnoScience

The figure shows the molecular structure of the manganese complex (center), a cuvette containing a solution of the purple manganese complex (top left), the absorption spectrum of the complex, which explains its high color intensity (purple), and the luminescence spectrum of the complex, which was used to measure its long lifetime (green). (ill./©: Katja Heinze)
UmWerker 🕊 ☮️ 🤘UmWerker@todon.nl
2025-06-24

#Manganese nodules are not static structures like stones, they actually grow. For 2 mm they need ... don't laugh now ... millions of years.

#Economy wants to harvest 5 million tons of them from the seabed with giant vacuum cleaners. As immediately as possible and every year. There is little understanding there for the hesitant attitude and resistance.

I, on the other hand, don't understand why these greedy rags don't seem to get it. Send them to the desert, where their dried-up brains can do no harm.

2025-06-12

'Manganese-Coordinated Lipid Nanoparticles for Co-Delivery of VZV Antigen and CpG Adjuvant Enhance Vaccine Efficacy' - a new #OpenAccess article in 'Zoonoses' on #ScienceOpen:

🔗 scienceopen.com/hosted-documen

#Virology #Research #Microbiology #Manganese

2025-05-23

A low cost, open source, Cu/Mn rechargeable static battery

Building a rechargeable battery is not an easy task. Although many great technologies are available (like LiFePO4 or even lead acid batteries), building these batteries isn't trivial because of the technological hurdles, manufacturing requirements, chemical substances, knowledge and safety requirements. It would be ideal if we had access to an open source rechargeable battery technology that was easy to construct in practice with readily available materials, robust and at low cost. This […]

chemisting.com/2025/05/23/a-lo

Angstrom Mineralsangstromman
2025-04-28
2025-04-25

As #Norway Considers #DeepSeaMining, a Rich History of Ocean Conservation Decisions May Inform How the Country Acts

In the past, scientists, industry and government have worked together in surprising, tense and fruitful ways

by Christian Elliott, April 21, 2025

"At the #Arctic #MidOceanRidge off the Norwegian coast, molten rock rises from deep within the Earth between spreading tectonic plates. Black smoker vents sustain unique ecosystems in the dark. Endemic species of long, segmented bristle worms and tiny crustaceans graze on bacteria mats and flit among fields of chemosynthetic tube worms, growing thick as grass. Dense banks of sponges cling to the summits and slopes of underwater mountains. And among all this life, minerals build up slowly over millennia in the form of #sulfide deposits and #manganese crusts.

"Those minerals are the kind needed to fuel the global green energy transition—#copper, #zinc and #cobalt. In January 2024, Norway surprised the world with the announcement it planned to open its waters for exploratory deep-sea mining, the first nation to do so. If all went to plan, companies would be issued licenses to begin identifying mineral deposits as soon as #Spring2025. To some scientists who’d spent decades mapping and studying the geology and ecology of the Norwegian seabed and Arctic Mid-Ocean Ridge, the decision seemed premature—they still lacked critical data on the area targeted for mining. The government’s own Institute of Marine Research (IMR) accused it of extrapolating from a small area where data has already been collected to the much larger zone now targeted

“ 'Our advice has been we don’t have enough knowledge,' says Rebecca Ross, an #ecologist at IMR who works on Norway’s #Mareano deep-sea mapping initiative. She says the decision was based solely on the #geology of the area. Taking high-resolution scans of the seabed and sampling its geology is the first step when research ships enter a new area, but critical biological and ecological research is more difficult and tends to come later—which is the case on the ridge area targeted for mining. Ross says it’s certain that area contains vulnerable marine ecosystems that would be affected by the light and noise pollution and sediment plumes generated by mining. The IMR estimates closing the knowledge gap on the target area could take ten years.

"The same conflict, with a partial scientific understanding misinterpreted and used to justify resource extraction, is playing out in the #Pacific, where mining pilot projects are already underway in international waters. Years before, scientists funded by industry scouted the #seabed there, discovering both valuable minerals and new forms of life."

Read more:
smithsonianmag.com/science-nat

#LeaveItInTheOcean #DeepSeaMining #NoDeepSeaMining #RecycleCopper #LifeOnEarth #Ecocide #PlanetDestroyers #HumanGreed

2025-03-11

What’s so special about Ukraine’s minerals? A geologist explains.

Ukraine’s minerals have become central to global geopolitics, with the US president, Donald Trump, seeking a deal with Ukraine’s president Volodymyr Zelensky to access them.

But what are these minerals exactly and why are they so sought after?

mediafaro.org/article/20250310

#Ukraine #Minerals #Lithium #Graphite #Manganese #Titanium #RareEarth #Geology

Matt Pottermattpotter@c.im
2025-03-10

Thinking idly about Manganese (DON’T JUDGE), I wondered if there were other elements whose names end with ‘-ese.’

Google Search AI preview claims that other elements in the Periodic table whose names end ‘-ese’ include…

Fermium, Einsteinium and Promethium.

#chemistry #periodictable #elements #manganese #artificialintelligence #google #googleai #ai

• elements ending in ese All Images Videos Short videos Forums Al Overview +1 The elements that end in "ese" on the periodic table are Einsteinium (Es), Promethium (Pm), and Fermium (Fm). & Here's a more detailed breakdown: • • Einsteinium (Es): Atomic number 99 • Promethium (Pm): Atomic number 61 • Fermium (Fm): Atomic number 100
2025-03-06

Euro Manganese ( #EMN ) has released " Reinstatement to Official Quotation " on Thu 06 Mar at 17:09 AEST #trading #media #ASX #SEC #manganese
grafa.com/asset/euro-manganese

2024-12-18

Die #NATO hat eine Liste mit den 12 verteidigungskritischen Rohstoffen heraus gegeben. Soweit ich das sehe sind die Rohstoffe gelistet nach der Wehrwichtigkeit und nicht nach dem Versorgungsrisiko, sonst würde mich der erste Platz mit #Aluminium überraschen. Weniger überraschend sind auf jeden Fall die weiteren Rohstoffe wie #Beryllium, #Cobalt, #Gallium, #Germanium, #Graphite, #Lithium, #Manganese, #Platinum, #REE, #Titanium und #tungsten

nato.int/cps/en/natolive/news_
responsiblestatecraft.org/nato

Claudia ZahnAdrenochrome
2024-11-04

Crazy -Bearing ! ~ 9.3 cm 😜From Inner Mongolia, .
Photo Copyright ©️ Mineral Masterpiece
By

Matt Willemsenmattotcha
2024-08-27

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