Hola Tomas, Andres está estudiando un master en la Universidad de Sao Paulo. Su dirección es [log in to unmask] ----- Original Message ----- From: "Tomas Feininger" <[log in to unmask]> To: <[log in to unmask]> Sent: Monday, October 29, 2001 7:47 AM Subject: Central Andean Cordillera, Colombia 29.x.'01 Hello! How can I get in touch with Andrés Bustamante? Nearly 40 years ago, with Colombian colleagues, I mapped (and published: USGS Map I-860) tens of thousands of square kilometers of the crystalline geology of the Colombian Central Andean Cordillera. Why, we even drew isograds, never previously done in Colombia. Even though so much time has passed, I've not been able to get those fascinating rocks (lower greenschist to granulite grade), especially the regional andalusite phyllites, out of my head. I would enjoy corresponding with Andrés and to learn about his work. We might both benefit! All the best, Tomas Feininger Geologist & Prof. Département de Géologie Université Laval Québec (Québec) Canada G1K 7P4.