Fig. 12

Photographic records of BAS basalt fragments degraded by ethylene glycol: (A) Surface degradation (Cycle 1); (B) Cracks (Cycle 2); (C) Fissures (Cycle 3); (D) Spalling (Cycle 1).

Photographic records of BAS basalt fragments degraded by ethylene glycol: (A) Surface degradation (Cycle 1); (B) Cracks (Cycle 2); (C) Fissures (Cycle 3); (D) Spalling (Cycle 1).