Inosilicates Pyroxenes and amphiboles are very similar: F Both have chains of SiO 4 tetrahedra F The chains are connected into stylized I-beams by M o
{"Image DocumentName": "Inosilicates pyroxene amphibole", "Image ImageDescription": "Cleavage angles can be interpreted in terms of weak bonds in M2 sites (around I-beams instead of through them) Narrow single-chain I-beams \uf0ae 90o cleavages in pyroxenes while wider double-chain I-beams \uf0ae o cleavages in amphiboles.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}