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Research Article

Physiochemical Restrictions of Mineral Zoning of Sediment-Hosted Stratiform Copper Deposit in SW China

Table 3

pH- expressions.

No.
= 523 K = 473 K = 423 K = 373 K

(1)−25.7−48.6−55.5−63.1
(2)−25.7−48.6−55.5−63.1
(3)pH = 5.40pH = 4.56pH = 3.73pH = 2.98
(4)−29.3 − 0.65pH−34.1 − 0.68pH−39.8 − 0.67pH−47.5 − 0.65pH
(5)−25.6 − 1.31pH−31.1 − 1.32pH−37.2 − 1.33pH−45.5 − 1.35pH
(6)−34.4−39.2−45.5−52
(7)pH = 7.61pH = 7.09pH = 6.71pH = 6.57
(8)−31.7 − 0.50pH−36.7 − 0.51pH−42.8 − 0.48pH−50.4 − 0.49pH
(9)pH = 11.43pH = 11.26pH = 11.30pH = 11.68
(10)−37.4−42.3−48.4−56.2
(11)−25.8−29.4−33.6−39.3
(12)−17.7−20.9−24.8−30.0
(27)−49.6−55.0−62.2−70.6
(28)−66.1 + 4pH−73.7 + 4pH−83.6 + 4pH−95.5 + 4pH
(30)−230.3 + 18pH−233.3 + 18pH−244.1 + 18pH−176.6 + 18pH

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