Home

The ‘Dolomite Problem’ Has Baffled Scientists for 2 Centuries—and Now They’ve Solved It

1 Comment

Click the link below the picture

.

You can find Dolomite all over the world. It’s a calcium magnesium carbonate found in the Dolomite Mountains in northern Italy (obviously), but also at Niagara Falls in North America and the White Cliffs of Dover in the U.K. Altogether, this useful construction mineral makes up some 2 percent of the Earth’s crust.

But in contrast to its relative natural abundance, scientists have failed to recreate dolomite in the lab for nearly two centuries, leading to what experts call the “Dolomite Problem.” But new work from scientists at the University of Michigan (UM) and Hokkaido University in Sapporo, Japan seems to have finally solved this geologic conundrum by leveraging proprietary software and dissolving crystalline defects with an electron beam. The results of the study were published in the journal Science this past November.

“In the past, crystal growers who wanted to make materials without defects would try to grow them really slowly…our theory shows that you can grow defect-free materials quickly, if you periodically dissolve the defects away during growth,” Wenhao Sun, UM scientist and the corresponding author, said in a press statement. “If we understand how dolomite grows in nature, we might learn new strategies to promote the crystal growth of modern technological materials.”

Dolomite is usually found in rocks older than 100 million years, meaning that this mineral take a long time to form. According to the researchers, this slow growth rate can be attributed to how dolomite’s crystalline structure forms. The mineral’s growth edge is made of alternating rows of calcium and magnesium, and in water, these elements randomly attach to the wrong places and prevent dolomite from forming. While the Earth has nearly infinite patience to wait out this slow growth (like, only one dolomite layer produced per 10 million years slow), humans—with their comparatively infinitesimally small lifespans—do not.

To figure out how to speed up this natural process, scientists needed to understand how these defects attach to the dolomite surface. Usually, this would take thousands of hours of supercomputing, but new UM software leverages a novel technique to complete these simulations “in 2 milliseconds on a desktop,” according to one researcher.

“Our software calculates the energy for some atomic arrangements, then extrapolates to predict the energies for other arrangements based on the symmetry of the crystal structure,” UM associate research scientist and co-author Brian Puchala, one of the software’s lead developers, said in a press statement.

.

https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1hcGBA.img?w=1920&h=1080&q=60&m=2&f=jpg
A notorious crystal mystery has suddenly dissolved under the light of new science. © Marcin Szczepanski

.

.

Click the link below for the article:

https://www.msn.com/en-us/news/technology/the-dolomite-problem-has-baffled-scientists-for-2-centuries-and-now-they-ve-solved-it/ar-BB1hcxee?cvid=f616f6ab01bf49b0a6a0011c9b63d001&ocid=winp2fptaskbarhover&ei=18

.

__________________________________________

1 Comment (+add yours?)

  1. christinenovalarue's avatar christinenovalarue
    Jan 31, 2024 @ 06:26:50

    🤍

    Like

    Reply

Leave a reply to christinenovalarue Cancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Warum ich Rad fahre

Take a ride on the wild side

Madame-Radio

Découvre des musiques prometteuses dans la sphère musicale française (principalement, mais pas que...).

Ir de Compras Online

No tiene que Ser una Pesadilla.

Kana's Chronicles

Life in Kana-text (er... CONtext)

Cross-Border Currents

Tracking money, power, and meaning across borders.

Jam Writes

Where feelings meet metaphors and make questionable choices.

emotionalpeace

Finding hope and peace through writing, art, photography, and faith in Jesus.

Essu Center

Eyasu The Wonderful

Wearing Two Gowns.COM

KEEP MOVING FORWARD , That's how WINNING is done!”-Rocky Balboa

...

love each other like you're the lyric to their music

Luca nel laboratorio di Dexter

Comprendere il mondo per cambiarlo.

Tales from a Mid-Lifer

Mid-Life Ponderings

Hunza

Travel,Tourism, precious story

freedomdailywriting

I speak the honest truth. I share my honest opinions. I share my thoughts. A platform to grow and get surprised.

The Green Stars Project

User-generated ratings for ethical consumerism

Cherryl's Blog

Travel and Lifestyle Blog

Sogni e poesie di una donna qualunque

Questo è un piccolo angolo di poesie, canzoni, immagini, video che raccontano le nostre emozioni

My Awesome Blog

“Log your journey to success.” “Where goals turn into progress.”

pierobarbato.com

scrivo per dare forma ai silenzi e anima alle storie che il mondo dimentica.

Thinkbigwithbukonla

“Dream deeper. Believe bolder. Live transformed.”

Vichar Darshanam

Vichar, Motivation, Kadwi Baat ( विचार दर्शनम्)

Komfort bad heizung

Traum zur Realität

Chic Bites and Flights

Savor. Style. See the world.

ومضات في تطوير الذات

معا نحو النجاح

Broker True Ratings

Best Forex Broker Ratings & Reviews

Blog by ThE NoThInG DrOnEs

art, writing and music by James McFarlane and other musicians

fauxcroft

living life in conscious reality

Srikanth’s poetry

Freelance poetry writing

JupiterPlanet

Peace 🕊️ | Spiritual 🌠 | 📚 Non-fiction | Motivation🔥 | Self-Love💕

Sehnsuchtsbummler

Reiseberichte & Naturfotografie

Spotlight Choices

astrology - life coaching - optimistic reality

INFINITE ENERGY

"قوتك تبدأ من هنا"

MESİME ÜNALMIŞ

HER ÇOCUK HİKAYEYLE BÜYÜMELİ

Treasurable Life: The Dirty, Divine Truth of Becoming

No shame. No filters. Just everything we were told to hide.

Dr. Edward McInnis

Doctor of Medicine

Ishaya Zephaniah

Explore the dynamic relationship between faith and science, where curiosity meets belief. Join us in fostering dialogue, inspiring discovery, and celebrating the profound connections that enrich our understanding of existence.

Through Pain Suffering , Mental Health , Addictions , Cancer , Death , Drs

Living with Purpose: Finding Meaning Amidst Life's Challenges

TumbleDweeeb

Emmitt Owens

MAHADEV AMAZON PRODUCTS

Toptrends India – Trending Amazon Deals, Fitness Tips & Earning Ideas