1. MRI of the ankle demonstrates a full thickness tear of the Achilles tendon (arrow). 2. MRI of the ankle shows a stress fracture (arrow) of the calcaneus (heelbone). 3. CT can be used to assess fractures of the ankle and soft tissue calcifications. 3D volume rendered images can also be obtained. 4. MRI of (A) severe plantar fasciitis and (B) full thickness rupture of the fascia.
Bedrock is the rock, usually solid, that underlies soil or other unconsolidated, superficial material (regolithes). The most common bedrock in our country is what usually is called the crystalline basement.This was formed roughly one to two billion years ago, through igneous, sedimentary and metamorphic processes.he oldest bedrock in Sweden-the crystalline basement. The most common bedrock in Sweden is what usually is called the crystalline basement or the Precambrian bedrock which is older than 570 million years.
Granite is a common and widely occurring type of intrusive, felsic, igneous rock. Granite has a medium to coarse texture, occasionally with some individual crystals larger tha â¦ n the groundmass forming a rock known as porphyry.Granites can be pink to dark gray or even black, depending on their chemistry and mineralogy. Outcrops of granite tend to form tors, and rounded massifs.ranite is hard to scratch with a fingernail.   2. Basalt is formed from lava that cooled rapidly, so it has a fine-grained texture. Its mineral grains are so tiny that they can be seen only through a microscope. It may be black or dark green. It contains the minerals feldspar and olivine.