(Table T1) Geochemical composition of tochilinite and related minerals of ODP Hole 173-1068A

• Main Author: Beard, James S
• Format: Dataset
• Language: English
• Published: PANGAEA 2000
• Subjects: 173-1068A; Aluminium; Aluminium oxide; Calcium; Calcium oxide; CAMECA electron microprobe; Cobalt; Copper; Description; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Elements; total; Iron; Iron oxide; FeO; Joides Resolution; Leg173; Magnesium; Magnesium oxide; Nickel; North Atlantic Ocean; Ocean Drilling Program; ODP; Piece; Ratio; Sample code/label; Silicon dioxide; Sulfur; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.787722; https://doi.org/10.1594/PANGAEA.787722

Tochilinite (approximately FeS(Mg,Fe)(OH)2) is locally abundant in Hole 1068A serpentinites from Cores 173-1068A-21R and 22R. It occurs in veins, as fillings in void space, and in intergrowths with serpentine and andradite. An apparently related mineral, but with Ca and Al largely replacing Mg, occu...