GPS

Mineralogy Research

in George Rossman's Group

CIT
Division of Geological and Planetary Sciences

2015-2016 Academic Year

California Institute of Technology

Caltech Collaborators and Students

GRR
Chi
John
Housley
Bryan
 Carl
Alec
JD Feist
 Julie
George Rossman
mineralogy
Dr. Ma Chi
nanomineralogy
GPS Analytical Facility
Dr. John Beckett
meteorite mineralogy
Dr. Robert Housley
new minerals
Bryan Hunter
metal-ion spectroscopy
Carl Blumenfeld
synthesis
Alec Brenner
oriented crystal studies

JD Feist
mineral synthesis
Julie Lee
Administrative Assistant


Current Projects in Mineralogy

  1. Hydrous Components in Nominally Anhydrous Minerals
  2. Analytical Calibration of the Spectrum of OH in Minerals
  3. Spectroscopy of Minerals
         The RRUFF project
  4. New minerals in meteorites and terresterial materials
  5. Spectroscopy of manganese in minerals


Previous Projects in Mineralogy

  1. Silica products of basaltic weathering
  2. OH in crustal minerals - feldspars and pyroxenes
  3. Nano-phases in rose quartz
  4. The origin of green color in quartz from amethyst deposits
  5. Martian Surface Mineralogy
  6. Instrumentation development - tunable laser spectrometer
  7. Undergraduate Research: nano-inclusions in minerals
  8. Undergraduate Research: Temperature dependence of OH in minerals
  9. Undergraduate Research: OH in tourmaline
  10. Undergraduate Research: thermochromic garnets
  11. Undergraduate Research: Studies of the rare mineral painite

Most-recent postdocs

Former graduate students

Visitors

Our laboratory facilities


Publication list including data files and figures from recent publications


The Mineral Spectroscopy Server

On-line information on the absorption spectra and color of minerals.

Go to the Mineral Spectroscopy Server 


RRUFF PROJECT

Raman Spectra on the Mineral Spectroscopy Server have now been placed with the RRUFF Project, a project under the direction of Professor Robert Downs at the University of Arizona, in collaboration with Caltech Mineralogy. Numerous Caltech infrared ATR spectra of minerals are also being placed on this site. The RRUFF Project contains the largest collection of quality Raman spectra of minerals available from any source. It also has one of the largest (but still incomplete) collections of mineral ATR data.

Other Mineral-related science at Caltech:

high pressure mineralogy mineral magnetics zeolite chemistry


See a journey down a tourmaline crystal:  animation through slices of Madagascar liddicoatite


last updated 18-SEP-2015