Kelvin and Faraday kimberlite emplacement geometries and implications for subterranean magmatic processes | Mineralogy and Petrology | Springer Nature Link # Kelvin and Faraday kimberlite emplacement geometries and implications for subterranean magmatic processes - Original Paper - Published: 30 July 2018 - Volume 112, pages 447–462 (2018) - Cite this article ## Abstract The Kennady North Project kimberlites (Northwest Territories of Canada) comprises multiple shallow dipping dykes and several volcaniclastic bodies that have an unusual shallow plunging geometry and complex “pipe” shapes that are termed chonoliths. The detailed exploration of the entire system provides exceptional evidence for subterranean volcanic conduit growth processes. The possible processes leading to the development of the kimberlite bodies are discussed, with emphasis on the importance of the subsurface intrusive system geometry and the local stress tensor. Emplacement into a locally compressive stress regime (i.e. σ1 and σ2 inclined at a low angle to surface) could change the kimberlite emplacement geometries to that observed at Kennady North. Models are proposed for the development of the chonoliths,