Figure 9. The Ocua tourmaline mining area was being worked by garimpeiros. Photo by Vincent Pardieu/GIA. Figure 10. Pink spinel from Ocua, presumably mined in the area claimed by a Chinese timber ...

From the plateaus of Jos to the hills of Ekiti, Nigeria is home to a remarkable variety of rare and precious gemstones—many ...

Nigeria is making headlines with a groundbreaking $400 million Foreign Direct Investment aimed at establishing Africa’s ...

The tunable ET s make these polymers a universal host family for all of the blue, green, and red TADF emitters. TADF-PLEDs based on these polymer hosts show promising device efficiency with external ...

The company plans to initiate the Green UAS certification process for the IQ Nano which is considered a pathway to the Blue UAS certification list. The main difference is that the Green UAS is a ...

News UK News Blue-green algae from Lough Neagh displayed during Belfast Photo Festival Images of the toxic substance are also being shown on digital billboards as part of the Belfast Photo Festival ...

Images of the toxic substance are also being shown on digital billboards as part of the Belfast Photo Festival. Blue-green algae returned to Lough Neagh in April after noxious blooms covered large ...

Images of the toxic substance are also being shown on digital billboards as part of the Belfast Photo Festival. Blue-green algae returned to Lough Neagh in April after noxious blooms covered large ...

Paraiba tourmalines, Colombian emeralds, changing-color sapphires and opals were among the precious gemstones set on the ...

The rumored Blue Bloods franchise expansion is official. Donnie Wahlberg will reprise his role as Danny Reagan in Boston Blue (working title), and the offshoot’s new casting includes who will be ...

Throughout the summer, dog owners have been warned to be on the lookout for blue-green algae, a toxic substance that can be fatal to dogs, on Scotland's lochs and waterways.