That&#x27;s cool. I used to live close enough to Thornton Quarry to feel the blasts shake our house daily at 4:00 PM. It&#x27;s a huge open limestone quarry. The photo in the article does not do it justice, and only shows the rectangular block north of I-294. Here is the full system:<p><a href="https:&#x2F;&#x2F;goo.gl&#x2F;maps&#x2F;6G5S5irtYsp" rel="nofollow">https:&#x2F;&#x2F;goo.gl&#x2F;maps&#x2F;6G5S5irtYsp</a>