Figure 1. The sapphires in this necklace, ranging in size from 2.4 to 6.7 ct, were reportedly produced in Baw Mar. This is one of the pieces that recently made its way to the Gübelin Gem Lab; some of ...

Reconnaissance hand auger sampling at Core Energy Minerals’ Tunas project in Brazil has uncovered encouraging rare earths ...

Greenvale Energy’s initial regional prospectivity analysis has identified the potential to make further discoveries at its ...

The Paraná emerald deposit is one of the few occurrences of emerald, a rare beryl variety, in Borborema Province, northeastern Brazil. We characterized the Paraná deposit by combining field geology, ...

Packs, clutches, handbags are lovingly hand-sewn by Flagstaff native Santo Manone. Northern Arizona holds epic opportunity for outdoor adventure – hiking, biking, camping, rafting, skiing and more – ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This object is part of the Education ...

Scientists have discovered that the oldest intact rock in the United States is not in Minnesota or Wyoming, but in Michigan’s Upper Peninsula. The 3.62-billion-year-old Watersmeet Gneiss is rewriting ...

Despite repeated scientific warnings about the fragile geology and increasing disaster vulnerability of the Teesta river basin, north Sikkim is once again in crisis. A devastating cloudburst over the ...

THIRUVANANTHAPURAM: The recent caving in of roads and crack formations on several stretches of NH-66 in the state are the result of the failure of NHAI to identify susceptible sectors and implement ...

Studies regarding background concentrations of rare earth elements (REEs) are scarce and have mainly focused on a limited number of soil types from the northern hemisphere. The aim of this study was ...

In a recent study, geologists say Michigan is home to the oldest known rock in the nation. Watersmeet gneiss is found in Michigan's Upper Peninsula. Minnesota's Morton gneiss previously held the title ...