Here are some ideas: 1  Serve baked potatoes with salsa or broccoli and sprinkle about one ounce of shredded cheese on top. 2  Make oven-baked 'fries' that are low in fat and calories. 3  Make mashed potatoes with low-fat sour cream, nonfat milk and chives.  Potatoes cooked in the microwave do not contain acrylamides.
This module, the second in a series on minerals, describes the physical properties that are commonly used to identify minerals. These include color, crystal form, hardness, density, luster, and cleavage.
â¢ Learn to identify metamorphic rocks by structure and mineralogy. â¢ Identify major minerals contained within a metamorphic rock. â¢ Distinguish between foliated and non- foliated metamorphic rocks. â¢ Distinguish between slaty, schistose, and gneissic foliations. â¢ Suggest possible parents for a given metamorphic rock.