Deformation Mechanisms, Microstructures, and Rheology of    Experimentally Deformed Quartzo-Feldspathic Aggregates
{'Code': '06030204', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'EAR', 'LongName': 'Division Of Earth Sciences'}}
{'SignBlockName': 'Michael A. Mayhew', 'PO_EMAI': None, 'PO_PHON': None}
Experimental studies of the high temperature deformation of                     single and polyphase aggregates of feldspar and quartz are                      essential for providing mechanical data for mid to lower crustal                rocks, and for allowing interpretations of mechanisms and                       conditions of deformation from preserved microstructures.                       Feldspars constitute the most abundant phase in the crust, but                  their refractory nature and chemical and structural complexity.                 The PIs will build on their experence in this area, and conduct                 experimental studies of high temperature deformation of                         feldspars, complemented by detailed optical and transmission                    electron miroscopic characterization.
{'FirstName': 'Jan', 'LastName': 'Tullis', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Jan Tullis', 'EmailAddress': 'Jan_Tullis@Brown.edu', 'NSF_ID': '000117699', 'StartDate': '10/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Brown University', 'CityName': 'PROVIDENCE', 'ZipCode': '029129100', 'PhoneNumber': '4018632777', 'StreetAddress': '1 PROSPECT ST', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Rhode Island', 'StateCode': 'RI', 'CONGRESSDISTRICT': '01', 'CONGRESS_DISTRICT_ORG': 'RI01', 'ORG_UEI_NUM': 'E3FDXZ6TBHW3', 'ORG_LGL_BUS_NAME': 'BROWN UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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[{'Code': '1574', 'Text': 'Geophysics'}, {'Code': '1581', 'Text': 'CONTINENTAL DYNAMICS PROGRAM'}]
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