The influence of fluxes and non-fluxes upon the change in the porosity and the specific gravity of some clays (1907)
Bleininger, Albert, b. 1873, Moore, Joseph Kennedy, joint author · [Urbana], The University · leaf 63
CaCOj 3 5 7 9 II 13 15 17 19 FLINT 17 15 13 11 COM POSITION 3 7 5 i 1 TRANS. AM CER SOC VOLX BLEININGEf? AND MOORE FIG 4-8 CRAWFOROSVILLE SHALE 80%FLINT 8c CaCO^ 20% … C01CO3 Z 4 6 8 FLINT la 16 14- la I 10 12 1+ 16 18 i.Q 10 9 6 4. 2 0 IN THE POROSITY AND THE SPECIFIC GRAVITY OF SOME CLAYS. 59 t= X = - FIG 50. ;rawfordsville shale flint-whiting porosity. 1 0-° 5S # H^ iT) ts. cr> S *9 0^ «^t \2 !2 — ^ , . . = X ■^ 0-9 OO °— cj rn -»■ O m m- l-ivi- - / / ^ y \…
Pottery
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