Rare mineral clays found in the traditional territories
Rare mineral clays found in the traditional territories of the Heiltsuk First Nation, about 400 kms north of Vancouver, can fight bacterial infections in hospitals, scientist at the University of British Columbia have found. About 10,000 years ago, near the end of the last Ice Age, a 400,000 tonne deposit of the clay was formed over a five-acre granite basin. The First Nations have used the clay over the centuries to treat ulcerative colitis, duodenal ulcer, arthritis, neuritis, phlebitis, skin irritation, and burns.