The Precambrian Basement of the Hasan-Robat Region, north Isfahan, in the Sanandaj-Sirjan Metamorphic Belt of Iran preserves evidence of multiple orogenic events. The Sanandaj-Sirjan Zone is the inner crystalline zone of the Zagros Orogen, which has been highly deformed and exhumed during continental collision between the Arabian Plate and Central Iran. The Hasan-Robat Region is an example of the exhumed Precambrian basement complexes.<\/p>\n
In the photo, deformed Precambrian grey marbles contain metamorphosed chert (cream folded layers) which, record a complex shortening and shearing history. This lead to the development of disharmonic ptygmatic folds with vertical axes during the Pan-African Orogeny and later phases.
Location: The photo has taken in the southeast Hasan-Robat Village in the north Isfahan, Iran and at latitude: N 33, 24, 05 and longitude: E050, 54, 50.
PhotoID223<\/p>\n
Photograph: Alireza Nadimi<\/p>\n
Reference: Nadimi, A., 2010, doi: 10.1016\/j.jsg.2008.01.016.<\/p>\n","color":"#85aa27","icon":"wm-icon-mine-15","noDetails":false,"noInteraction":false,"image":"http:\/\/outcropedia.be.webmapp.it\/wp-content\/uploads\/2018\/06\/Hasan-Robat-1-768x576.jpg","taxonomy":{"webmapp_category":[229]},"accessibility":{"mobility":{"check":false,"description":""},"hearing":{"check":false,"description":""},"vision":{"check":false,"description":""},"cognitive":{"check":false,"description":""},"food":{"check":false,"description":""}},"source":"http:\/\/outcropedia.be.webmapp.it\/wp-json\/wp\/v2\/poi\/1432","web":"http:\/\/outcropedia.be.webmapp.it\/poi\/hasan-robat-2\/","addr:street":"","addr:housenumber":"","addr:postcode":"","addr:city":"","contact:phone":"","contact:email":"","opening_hours":"","capacity":"","related":{"poi":{"neighbors":{"1277":{"distance":"244.628122760013","webmapp_category":[219],"name":"Hasan-Robat","web":"http:\/\/outcropedia.be.webmapp.it\/poi\/hasan-robat\/","lat":33.40253396866421,"lon":50.91407775878906}},"related":[]}}},"geometry":{"type":"Point","coordinates":[50.91624766588211,33.40224399551489]}}