In BC, Placer Mining Is Big Business. Put It on Hold

Topic(s): Economic Development, Environment, Reconciliation
Source: The Tyee

The method scours stream beds, and current laws ignore First Nations’ rights and interests.

In B.C., a booming industry can be found in the Cariboo, all along the Fraser River, the Tulameen and Similkameen area around Princeton, and the Omineca region north and west of Prince George. There, placer mining is big business. Placer mining is the practice of relentlessly excavating sand and gravel from old and current stream beds to extract minerals. Global demand for the “critical minerals” found through placer mining will drive this boom far into the foreseeable future.

But we are ill-prepared for this. Provincial placer mining laws are hopelessly outdated and blind to First Nations’ rights and interests.

Placer mining has a dark history in British Columbia. In the mid-1800s, gold-hungry prospectors triggered the Chilcotin and Fraser Canyon wars against First Nations. At the same time, prospectors introduced smallpox, killing more than half the First Nations people on the British Columbia coast. In the end, early placer miners gutted valuable fish streams, leaving behind massive amounts of waste rock, gravel, sand and toxic mercury. 

Today, modern placer mining continues to harm Indigenous people by devastating streams critical to communities. The mining destroys stream channels, pools and spawning beds — and decimates fish populations. One scientific study found that mined streams supported only 1/40th of the fish populations found in unmined streams. The Cohen Commission on the decline of sockeye salmon found that “placer mining has a potentially severe impact on sockeye salmon.”

In addition to impacting fish, placer mining ravages the upland riparian zone — the most productive wildlife habitat and home to key medicinal plants. 

All these physical impacts are exacerbated when placer mines exclude First Nations from traditional hunting, fishing and gathering sites. Frequently, First Nations get fenced out of areas where they have gathered for millennia. 

Overall, placer mining impacts Indigenous food supplies, nutrition and health — and a whole galaxy of social, ceremonial, spiritual and cultural practices essential to community well-being.

Of particular concern is the threat that modern placer mining could mobilize highly toxic mercury from historic placer mining and release it into watersheds. In California Gold Rush rivers, authorities have thoroughly documented the problem of historic mercury contamination — and issued health warnings against eating fish from rivers affected by original Gold Rush placer mining. Read more