"Table T3. Estimation of Na2O for Walvis Ridge massive flows, using average Na2O for each flow, Na2O/K2O ratio, and regression of Na2O vs K2O, Sites U1575-U1578 and U1585.",,,
https://doi.org/10.14379/iodp.proc.391.202.2026,,,
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ND = not detected.,,,
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Flow number,Estimation of Na2O from K2O ratio,Average Na2O from OES (%),Slope of Na2O vs K2O
"Site U1575, u2a",Na2O = 4.54*K2O,2.7,K2O*0.19188+2.53
"Site U1576B, u7",Na2O = 5.61*K2O,2.76,K2O*01.032+2.436
"Site U1577, u1b",Na2O = 5.31*K2O,2.71,K2O*0.6736+2.336
"Site U1577, u1c",Na2O = 5.31*K2O,2.64,K2O*0.6736+2.336
"Site U1578, u3b",Na2O = 2.86*K2O,2.52,K2O*0.4375+2.393
"Site U1578, u6",Na2O = 2.86*K2O,2.77,K2O*01.5446+1.157
"Site U1578, u9c",Na2O = 2.86*K2O,3.35,ND
"Site U1585, u3b",Na2O = 2.25*K2O,2.79,K2O*01.406+1.165