ASU Wk 7 Medical Necessity Job Aid Margin Reflex & Digital Photos Worksheet This exercise will be presented in class
Please note: to carry out the exercise you will need a magnifier (or you can use your cell phone as one), a masonry nail or a steel pocket knife/any dull knife, one copper penny and 1/2 cup of white vinegar.
You have 4 minerals in your set: calcite, quartz, feldspar and hematite. Use the testing for hardness, luster, breakage and reactivity to identify your minerals. Use this link to upload your exercise on mineral identification. You can submit your work for feedback before the final submission.
