{"type":"rich","version":"1.0","title":"**Chapter 21\nPRODUCTION GEOLOGY**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X8b-75iaCRrJNNOp/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5fc6feef989a091ac934d3a9\" frameborder=\"0\" allowfullscreen></iframe>"}