Experimental Investigation of Phase Equilibria in           Calc-Alkaline Magmas with C-O-H Fluid:  Applications to     (1) Mt. St. Helens and (2) Fish Canyon Tuff
{'Code': '06030107', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'EAR', 'LongName': 'Division Of Earth Sciences'}}
{'SignBlockName': 'John L. Snyder', 'PO_EMAI': None, 'PO_PHON': None}
This project involves detailed experimental studies of crystal-                 fluid-melt equilibria for natural melt compositions in equilibrium              with C-O-H fluids.  Specific objectives of the project include the              determination of mineral-melt-vapor relationships for a Mt St                   Helens andesite and for the Fish Canyon (Colorado) tuff and the                 development of these and other phase equilibrium data for use as                geothermometers, geobarometers, and geohydrometers.  The results                of these studies will enhance our understanding of the evolution                and behavior of volatile-rich calc-alkaline magmas.  These data                 are essential to our understanding of eruptive cycles of explosive              volcanos such as Mt St Helens.
[{'FirstName': 'Joseph', 'LastName': 'Devine', 'PI_MID_INIT': 'D', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Joseph D Devine', 'EmailAddress': 'Joseph_Devine_III@Brown.edu', 'NSF_ID': '000117652', 'StartDate': '03/15/1988', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}, {'FirstName': 'Malcolm', 'LastName': 'Rutherford', 'PI_MID_INIT': 'J', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Malcolm J Rutherford', 'EmailAddress': 'malcolm_rutherford@brown.edu', 'NSF_ID': '000232264', 'StartDate': '03/15/1988', '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': '1573', 'Text': 'Petrology and Geochemistry'}, {'Code': '9120', 'Text': 'CROSS-DIRECTORATE PROGRAMS'}]
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