IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Lanceolate white quartz point with ...

Quartzite is a natural stone quarried from the earth. Quartz is an engineered material, made from crushed natural quartz combined with resin and pigments. Quartzite is pure, raw geology — formed over ...

Some of the world’s oldest evidence of human conflict has been discovered in Vietnam. Despite dying more than 12,000 years ago, this male victim’s painful final months have now been pieced together.

This was supposed to be a chill crystal-hunting trip but the Missouri quartz turned out crazy good. From clear points to full ...

Quartz countertops are both stylish and durable, but even the toughest surfaces can fall prey to spills and stains. Here's ...