For general inquiries and information on how you can participate in the refinement of AstroMat’s search interface, or how to deposit your astromaterial sample data to preserve your data legacy, please contact us at

or contact AstroMat Project Director:

Dr. Kerstin Lehnert
Director, Geoinformatics Research Group
Lamont-Doherty Earth Observatory of Columbia University
61 Route 9W, Palisades, NY, 10964, USA
Phone: +1 (845) 365-8506