Calcite veins pervading the pillow lava section of the Troodos ophiolite document fracturing and fluid flow through the oceanic crust. Their δ¹⁸O, δ¹³C, Δ₄₇ (clumped) and ⁸⁷Sr/⁸⁶Sr isotopic compositions, and trace element concentratios (laser ablation) provide insights into the fluid composition from which they precipitated and the precipitation temperature.

Supplement to: Quandt, Dennis; Micheuz, Peter; Kurz, Walter; Kluge, Tobias; Boch, Ronny; Hippler, Dorothee; Krenn, Kurt; Hauzenberger, C A (2019): Geochemistry of Vein Calcites Hosted in the Troodos Pillow Lavas and Their Implications for the Timing and Physicochemical Environment of Fracturing, Fluid Circulation, and Vein Mineral Growth. Geochemistry, Geophysics, Geosystems, 20(12), 5913-5938