Watanabe, K./ Ohfuji, H./ Ando, J./ Kitagawa, R. 2006: Elemental behaviour during the process of corrosion of sekishu glazed roof-tiles affected by Lecidea s. lat. (crustose lichen). - Clay Minerals41(4): 819-826. [RLL List # 206 / Rec.# 29335] Keywords: LECIDEA/ ROOF TILES/ CLAY MINERALS/ SEKISHU
Abstract: [Corrosion pits were found, and results indicate the possibility of biomineralization.