Campo Del Cielo Meteorites were discovered in Gran Chaco Gualamba, Chaco, Argentina, during the year 1576. The meteorite is classified as type (IAB), coarse octahedrite, bandwidth 3.0mm. with silicate inclusions. More than fifty tons have been collected since it was discovered. The meteorite information is listed in Catalogue of Meteorites, fifth edition (2000), pages 126 & 127. Jewels & Diamonds™ has a football size fragment on display in our store.