If you've ever held or beheld a diamond, there's a good chance it came from a kimberlite. Over 70% of the world's diamonds are mined from these unique volcanic structures. Yet despite decades of study ...
“A diamond is forever.” That iconic slogan, coined for a highly successful advertising campaign in the 1940s, sold the gemstones as a symbol of eternal commitment and unity. But our new research, ...
MINMAIN copy purchased with funds from the S. Dillon Ripley Endowment. Foreword / Stephen McIntosh -- Acknowledgments / Andy T. Davy, Chris B. Smith, Herwart ...
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