⛏️In terms of geology, Shale, is the most abundant sedimentary rock found in sedimentary basins around the globe. 🌍 Although abundant here, shale isn’t confined to planet Earth, according to geology.com “the Mars Rovers have found lots of outcroppings on Mars with sedimentary rock units that look just like the shales found on Earth”. 😭😂Since I haven’t had the chance to excavate the “shales on Mars” I will focus on the grey shale of planet Earth. 🍰 It’s usually found stacked in thin layers or

Examples of sedimentary rocks | Conglomerate | Sandstone | Shale | Limestone | Dolomite

Shale - Sedimentary rock source for Oil & Gas #earthdetective

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