With the exception of two faceted stones and one rough stone, the samples were fabricated as optical wafers perpendicular (PK-7 and PK-8) or parallel (PK-5, PK-10, PK-9, RUS-8, MOZ-2, BM-1, MOZ-1, ...

U Ko James said the largest fine spinel he had observed from Man Sin was a beautiful 35 ct rough stone, but it was not clean. Fine large gems were, and still are, extremely rare. Since 2006, he has ...

Special counsel Robert Mueller is examining a previously undisclosed meeting between long-time Donald Trump confidante Roger Stone and a Russian figure who allegedly tried to sell him dirt on Hillary ...