11. Found in the Earth s anhedral to subhedral crystals filling interstices between the rock-forming silicates. 12. Naldrettite occurs as anhedral grains that are commonly attached to sulfide minerals and are associated with clinochlore. 13. Anhedral crystal growth occurs in a competitive environment with no free space for the formation of crystal faces.14. It also thinned outwards in section with most of the taper on the upper surface, giving some anhedral . 15. Euhedral crystals have a defined external shape, while anhedral crystals do not; those intermediate forms are termed subhedral. 16. In general, the texture is similar to granodiorites, with zoned subhedral plagioclase, and anhedral microcline and quartz. 17. Positive roll generally causes positive N _ p values unless the empennage is anhedral or fin is below the roll axis. 18. The steep anhedral kept the tailplanes out of the engine exhaust while allowing them to remain effective through the wing wash. 19. The major aerodynamic difference between the three cars being the anhedral rear wing and downward sloping rear bodywork of the FW16. 20. However, anhedral may be used with high backsweep angles in high performance aircraft to offset the wing incidence effects of sideslip.