The mineralography of the feldspars Part I

[51] GROTH P, 1906, CHEM CRYSTALLOGRAPHY, P96

[52] GROTH P, 1906, EINLEITUNG CHEM KRYS, P92

[53] GROTH P, 1906, CHEM CRYSTALLOGRAPHY, P105

[54] HARKER A, NAT HIST IGNEOUS ROC, P246

[55] HARKER A, NATURAL HIST IGNEOUS, P244

[56] HARKER A, 1909, NATURAL HIST IGNEOUS, P259

[57] HINTZE C, 1892, HDB MINERALOGIE, V230, P1414

[58] HINTZE C, HDB MINERALOGIE, V2, P1358

[59] HINTZE C, HDB MINERALOGIE, V3, P1406

[60] HINTZE C, 1892, HDB MINERALOGIE, V229

[51] GROTH P, 1906, CHEM CRYSTALLOGRAPHY, P96

[52] GROTH P, 1906, EINLEITUNG CHEM KRYS, P92

[53] GROTH P, 1906, CHEM CRYSTALLOGRAPHY, P105

[54] HARKER A, NAT HIST IGNEOUS ROC, P246

[55] HARKER A, NATURAL HIST IGNEOUS, P244

[56] HARKER A, 1909, NATURAL HIST IGNEOUS, P259

[57] HINTZE C, 1892, HDB MINERALOGIE, V230, P1414

[58] HINTZE C, HDB MINERALOGIE, V2, P1358

[59] HINTZE C, HDB MINERALOGIE, V3, P1406

[60] HINTZE C, 1892, HDB MINERALOGIE, V229