Diamond Archives | Geology Page

Diamonds may not be so rare as once thought

November 3, 2015

Rare rock with 30,000 diamonds examined

January 6, 2015

Largest rough diamonds recovered in the Russia “241.21-carat”

June 17, 2016

Some islands started in diamond-bearing regions under continents, geochemists say

September 7, 2016

Rough diamond hints at vast quantities of water inside Earth

March 31, 2014

The Biggest Violet Diamond Rio Tinto has ever found

May 5, 2016

Diamonds from the Roof of the World

December 5, 2015

Scientific study shines new light on the source of diamonds

April 20, 2015

Carbonates make diamonds grow in the Earth’s mantle

February 16, 2015

‘Superdeep’ diamonds provide new insight into earth’s carbon cycle

January 9, 2016

Largest blue diamond to appear at Hong Kong auction

March 21, 2016

New research shows seawater involved in making diamonds beneath NWT

August 20, 2015

Diamonds used to ‘probe’ ancient Earth

January 20, 2016

Scientists pave way for diamonds to trace early cancers

October 10, 2015

African diamond mine reveals dinosaur and large mammal tracks

November 6, 2014

Ultra-thin slices of diamonds reveal geological processes

June 22, 2016

How Does Light Affect How My Diamond Looks?

June 6, 2015

4Cs of Diamond Quality: What’s the Most Important C?

May 12, 2016

Coloured diamonds from the Argyle diamond mine. Image: Murray Rayner, Rio Tinto

Crucial third clue to finding new diamond deposits

September 30, 2023

International Research Discovers New Mineral “Qingsongite”

August 8, 2013

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Tortoise evolution: How did they become so big?

October 26, 2018

Oregon researchers detail new insights on arsenic cycling

March 11, 2015

South Asian black carbon causes glacier loss on Tibetan Plateau

January 8, 2023

Pigment or bacteria? Researchers re-examine the idea of ‘color’ in fossil feathers

March 5, 2014

Researchers discover previously unknown mineralogy of the deep Earth

October 22, 2022

New NASA radar looks to monitor volcanoes and earthquakes from space

April 7, 2020

Diamond

How Diamonds Are Formed

Largest diamond in over century found in Botswana

What makes pink diamonds pink?

Geologists Discover Origin of Earth’s Mysterious Black Diamonds

New Phase of Carbon harder than diamond