A well-illustrated guidebook to the geotrail, written by Tony Ferrar and Professor Christoph Heubeck, is available from the Barberton Community Tourism office in Barberton.

The Barberton area offers a host of activities for the tourist. To learn more, visit the Barberton Community Tourism website: http://www.barberton.co.za/

Geologic Map of the West-Central Barberton Greenstone Belt, Compiled by: Donald R. Lowe, Gary R. Byerly and Christoph Heubeck. This 1:25,000 map (1 384 cm x 1 956 mm) covers 500 square kilometers of Archean rocks in the Barberton Greenstone Belt (BGB), South Africa—the oldest, best-preserved sedimentary and volcanic sequence on Earth.

Available from the Geological Society of America Bookstore.

Price $60 ($45 for members)