What Hides Inside Mistastin Crater Labrador?
🕐 7 min read | 🌍 Natural Wonders 🔒 Key Takeaways Mistastin Crater formed 28.3 million years ago when a 1.5-kilometer asteroid struck Labrador at 20 km/s, creating a 5-kilometer impact scar still visible today The crater's pristine circular lake at 1.2 kilometers wide preserves undisturbed sediment within 200 meters of water depth, archiving 28 million years of geological history Shocked quartz crystals and rare coesite minerals formed under 2+ gigapascal pressure—definitive proof of asteroid impact rather than volcanic origin Located in Labrador's remote boreal wilderness, Mistastin remained scientifically unstudied until the 1960s due to extreme inaccessibility and lack of economic development Deep in Labrador's untamed wilderness lies a 5-kilometer scar that reveals one of Earth's most dramatic cosmic collisions—yet mysteriously absent from popular geology discussions. Mistastin Crater Labrador preserves a 28.3-million-year-old asteroid impact so pris...