Fewer than 3,800 Grauer gorillas still live in the wild, down from 17,000 in 1998 due mainly to illegal mining for coltan and other minerals, a report shows.
The gold price advanced sharply during the first three months of 2016 (+16%), marking its best quarter in 30 years. However, it corrected from a high around $1,287 to $1,200 over the past few weeks.