EC Manufacturer: Medtronic Ophthalmics, Inc. A Division of Medtronic Xomed Inc. 6743 Southpoint Drive. Jacksonville, FL 32216 USA. 0123. Authorized Representative (for EC regulatory matters) Medtronic B.V.
2016-09-28T08:01:51-04:00. The two kinds of minerals are: macrominerals and trace minerals. Macro means large in Greek (and your body needs larger amounts of macrominerals than trace minerals). The macromineral group is made up of calcium, phosphorus,magnesium, sodium, potassium, chloride, and sulfur. This question is archived.
1) Calcite and dolomite are both carbonate minerals. Answer: TRUE Diff: 1 2) Graphite and diamond have the same chemical compositions and different crystalline structures. Answer: TRUE Diff: 1. 3) Rocks are aggregates of one or more minerals.