Here comes

the reference book on tektites, finally: 16 x 24 cm; plastified softcover; 220 pages; 111 b/w and
40 colour photographs; bibliography with over 600 entries


Index:   -Preface   -Natural glasses-witnesses of catastrophic events
-Of tektites and humans   -'A' like australites to 'V' like vltavin
-150 years of theories   -Impact craters on Earth
-Tektite formation-a general process or an exception?  -One material-four shapes
-Microtektites   -Physical properties
-Tektite sculpture   -A question of age
-Water content   -The fluorine-boron thermometer
-Heavy noble gases   -Track hunting
-The radionuclide 10-Be testifies  -The triumph of the impact theory
-Moldavites, Central European tektites  -Ivory Coast tektites
-North American tektites   -The Australasian strewn field
-Asian tektites   -Australites
-Tektite finding problems...from Don McColl  -The fourth crater
-Urengoites, South Ural glasses and glasses from Tikal   -Libyan Desert glass
-Impact glasses from Zhamanshin crater  -Aouelloul glass
-Darwin glass   -The pearls of al'Ad
-Fossil tektites   -Impact physics constraints... from H.J. Melosh
-The solution???   -Glossary
-Of  tektites and scientists   -Useful addresses
-Appendix   -Gallery

    Excerpt :                                      A like australites

Excerpt:                                  Tektite sculpture