The average pay for a Clinical Research Coordinator is $46,414 per year. Most people with this job move on to other positions after 20 years in this career.A skill in Oncology is associated with high pay for this job. $33,839 - $65,428.United States). The average pay for a Clinical Research Coordinator is $46,414 per year. Most people with this job move on to other positions after 20 years in this career. A skill in Oncology is associated with high pay for this job.
Answer by Jlsthegeologist. Confidence votes 668. The difference between the iron in magnetite and hematite is the charge. Hematite has all 3+ iron (the iron when make the mineral loses 3 electrons) and magnetite has some 2+ iron (it only loses 2 electrons).nswer by Jlsthegeologist. Confidence votes 668. The difference between the iron in magnetite and hematite is the charge. Hematite has all 3+ iron (the iron when make the mineral loses 3 electrons) and magnetite has some 2+ iron (it only loses 2 electrons).
Ore is most often found in the form of hematite and magnetite, though goethite, limonite and siderite types are also common. Approximately 98 percent of the iron ore produced in the world is used to make steel. Hematite. Hematite ore has the chemical formula Fe2O3 and has a very high iron content of 70 percent.mong the four types of iron ore deposits found in this area are magnetite and hematite ore. In Minnesota, magnetite iron ore is mined mainly in the Mesabi iron range, one of the four ranges that make up the Iron Range of Minnesota. In Canada, Labrador is home to the majority of magnetite mining.