Preventing ear hematomas means getting your dog in to the veterinarian anytime you notice a potential problem with the ears. Here are some of the signs of an ear problem that might lead to a hematoma:
Feldspars crystallize from magma as veins in both intrusive and extrusive igneous rocks and are also present in many types of metamorphic rock. Rock formed almost entirely of calcic plagioclase feldspar (see below) is known as anorthosite.Feldspars are also found in many types of sedimentary rocks.he name feldspar derives from the German Feldspat, a compound of the words Feld, field, and Spat, a rock that does not contain ore . The change from Spat to-spar was influenced by the English word spar, a synonym for mineral. Feldspathic refers to materials that contain feldspar.
Feldspars between albite (contains sodium (Na) and anorthite (contains calcium (Ca)) in composition are termed plagioclase. There is little solid solution between alkali feldspars (contain potassium (K) +/- sodium (Na)) and anorthite (contains Na and or Ca).lthough there is extensive mixing of Na and K or Na and Ca in feldspars when they are formed, as the minerals cool they would rather contain only K or Na or Ca (this is a simplification). This results in unmixing of feldspars when they are cooled, leading to play of color (schiller, labradorescence, or other terms).