Tag Archives: geology

Geotourism: Lighthouse Park, BC

This gallery contains 4 photos.

Lighthouse Park is located in West Vancouver, BC, accessible by the #250 bus route. The shoreline is primarily quartz diorite, the exposed roots of long-eroded volcanoes from this subduction zone’s violently volcanic past. The granite is cut with (much younger) … Continue reading

More Galleries | Leave a comment

Squeaky Sand on the Friendly Beach

The white sands of Friendly Beach, Tasmania, Tasmania, squeak under every step. The sand is nearly pure silica, originating in quartz-baring rocks, eroded into sand, compacted into sandstone, and re-eroded into fine, smooth, rounded grains. The black rock shore platforms … Continue reading

More Galleries | 1 Comment