DOELTER, Cornelio A.S.
(1850 – 1930)
Doelter's father emigrated to Puerto Rico where he married his mother, a wealthy plantation owner. With his mother he moved to Karlsruhe, Baden in 1855, entering the lyceum in 1860. He studied chemistry, physics, mineralogy and geology at the University of Freiburg in Breisgau and at Heidelberg. In 1876, Doelter was appointed assistant professor of mineralogy and petrology at the University of Graz. He was named full professor in 1883. He succeeded G. Tschermak at the University of Vienna in 1911. Through his work in physical-chemical mineralogy, he is considered one of the founders of modern petrology.
Biographical references: Almanach der Akademie der Wissenschaften in Wien: 81 (1931), 314-6 [by A. Himmelbauer]. DSB: 4, 140-2 [by W. Fischer]. Knoll, Österreichische Naturforscher, 1957: 64-6, portrait [by H. Leitmeier]. Mineralogical Magazine: 22 (1930), 390-1 [by L.J. Spencer]. NDB: 4, 25-6 [by H. Leitmeier]. Poggendorff: 3, 367-8, 4, 338 & & 5, 299. Sarjeant, Geologists, 1980: 2, 908 & Suppl. 2 (1995), 1, 581. World Who's Who in Science: 468. Zentralblatt für Mineralogie: pt. A (1930), 476-7 [by E. Dittler].
1. German, 1890.
Allgemeine chemische Mineralogie, von C. Doelter. Leipzig, W. Engelmann, 1890.
8°: iv, 277, [1] p., illus., diagrams. "Literatur" at head of chapters.
Very scarce. A general discussion of chemical mineralogy, a principal study of the author. Here he presents basic ideas and gives numerous examples that illustrate the application of chemistry to mineral science. Allgemeine chemische Mineralogie collects together all facts pertaining to chemical mineralogy and presents the information in a logical order. After a discussion of crystal structure and its relation to chemistry and isomorphism, simple methods of chemical analysis are described. Then the author presents the subject of mineral synthesis in a lengthy section. He defines his terminology carefully and carries it forward in his text. He divides the synthesis into two parts: recrystallization of mineral substances already prepared, and production of minerals and their crystallization. Under each are given practical methods, followed by brief comments on the results of experimentation. Nearly every synthesis that had been published up to the time may be traced with the aid of this book. The last sections of the volume deal with chemical changes affected by temperature, the action of solvents, the forms of minerals in nature, and the chemical constitution of minerals.
Bibliographical references: American Naturalist: 25 (Nov., 1891), no. 299, p. 995. Bolton, Bibliography of Chemistry, 1893: p. 404. NUC.
2. German, 1905.
Physikalisch-Chemische | Mineralogie | von | Dr. C. Doelter. | Professor der Mineralogie an der Universität Graz | [rule] | Mit 66 Abbildungen im Text | [ornament] | Leipzig | Verlag von Johann Ambrosius Barth | 1905.
8°: π8 1-178 χ1; 145l.; [4], [i]-x, [1], [1]-272, [2] adverts. p., 66 text illus., subject and author indexes. Page size: 242 x 162 mm.
Contents: [4], "Johann Ambrosius Barth in Leipzig. | Gegründet 1780. | [double rule] | Prospekt Handbuch der Angewandten Physikalischen Chemie ..."; [i], Blank.; [ii], Series Title page, "Handbuch | der | Angewandten Physikalischen Chemie | in Einzeldarstellungen ..."; [iii-iv], Title page, verso blank.; [v], "Vorwort."; [vi], Blank.; [vii]-xi, "Inhaltsverzeichnis."; [1 pg], Blank.; [1]-257, Text.; [258]-262, "Authoren-Verzeichnis."; [263]-272, "Sachregister."; [1 pg], R. Feuss advertisement.; [1 pg], Leitz advertisement.
Scarce. A pioneering textbook covering physical and chemical mineralogy. Along with J.H.L. Vogt, Doelter is credited with cofounding a new discipline which can be directly traced to the modern day studies of geochemistry and to a lesser extent petrology. Topics of the volume include cystal structure, size of crystal molecules, polymorphism, isomorphism, relationship between chemistry and crystallography, and the relationship between a mineral's hardness and its chemistry.
Bibliographical references: NUC.
3. German, 1912-31.
Handbuch | Der | Mineralchemie | Unter Mitwirkung von 57 Fachgenossen | herausgegeben | mit Unterstützung der K. Akademie der Wissenschaften in Wien | von | Hofrat Prof. Dr. C. Doelter | Vorstand des Mineralogischen Instituts an der Universität Wien | Band I | Allgemeine Einleitung - Kohlenstoff - Carbonate - Silicate I. | Mit 125 Abbildungen | [ornament] | Dresden und Leipzig | Verlag Von Theodor Steinkopff | 1912.
Handbuch | ... | Band II | Erste Hälfte | Silicate | Mit 37 Abbildungen Und 3 Tafeln | ... | 1914.
Handbuch | ... | Band II | Zweite Abteilung | Silicate dreiwertiger Metalle | Mit 18 Abbildungen Und 1 Tafel | ... | 1917.
Handbuch | ... | Band III | Erste Abteilung | Die Elemente und Verbindungen von: Ti, Zr, | Sn, Th, Nb, Ta, N, P, As, Sb, Bi, V und H | Mit 17 Abbildungen | ... | 1918.
Handbuch | ... | herausgegeben | von | C. Doelter und H. Leitmeier | Band III | Zweite Hälfte | Enthält: Li, Na, K, Cu, Rb, Ag, Cs, Au, Be, Mg, Ca, Zn, Sr, Cd, Ba, Hg, Ra, B, | Al, Ga, In, Tl, Metalle der seltenen Erden, Fe, Mn, Co, Ni und Platinmetalle | Mit 140 Abbildungen Und Zahlreichen Tabellen | ... | 1926.
Handbuch | ... | herausgegeben | von | C. Doelter und H. Leitmeier | Band IV | Erste Hälfte | Schwefel-Verbindungen | Mit 71 Abbildungen | ... | 1926.
Handbuch | ... | herausgegeben | von | C. Doelter und H. Leitmeier | Band IV | Zweiter Teil | Sulfate, Chrom, Molybdän, Wolfram, | Uran, Haloidsalze und Salzlagerstätten | Mit 218 Abbildungen | ... | 1929.
Handbuch | ... | herausgegeben | von | C. Doelter† und H. Leitmeier | Band IV | Dritter Teil (Schlußband) | Haloidsalze, Fluoride, Edelgase, organische Verbindungen | (Kohlen, Asphalt, Erdöl), Nachträge, Generalregister | Mit 109 Abbildungen, Zahlreichen Tabellen | Und Einer Tafel | ... | 1931.
9 parts in 4 vols. [Vol 1: 1912] 8°: [i]-xiv, 1-1008 p., 125 illus. [Vol 2, pt. 1: 1913-4] 8°: [i]-xvi, 1-848 p., 37 illus., 3 plates. [Vol 2, pt. 2: 1914-7] 8°: [i]-xiv, 1-1144 p., 18 illus., one plate. [Vol 2, pt. 3: 1919-21] 8°: [i]-xii, 1-472 p., 6 illus. [Vol 3, pt. 1:1913-8] 8°: [i]-xxii, 1-965, [1] p., 17 illus. [Vol 3, pt. 2: 1919-26] 8°: [i]-xvi, 1-1244 p., 140 illus., one table. [Vol 4, pt. 1: 1925-6] 8°: [i]-xx, 1-1003, [1] p., 71 illus. [Vol 4, pt. 2: 1926-9] 8°: [i]-xx, 1-1494 p., 218 illus. [Vol 4, pt. 3: 1929-31] 8°: [i]-xxii, 1-1174 p., 109 illus., one plate, one table. Page size: 252 x 162 mm.
Contents: [Vol 1] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v]-vi, "Gleichwort."; [vii]-xiv, Contents.; [1]-27, General introduction.; [28]-96, Carbon minerals.; [97]-556, Carbonates.; [557]-965, Silcates (part 1).; [966]-983, Author index.; [984]-1008, Subject index.
[Vol 2, pt. 1] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v], Forward.; [vi], Blank.; [vii]-xvi, Contents.; 1-806, Silicates (part 2).; 807-821, Author index.; 822-848, Subject index.
[Vol 2, pt. 2] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v]-xiv, Contents.; 1-1076, Silicates (part 3).; 1077-1094, Author index.; 1095-1144, Subject index.
[Vol 2, pt. 3] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v], Forward.; [vi], Blank.; [vii]-xii, Contents.; [1]-444, Silicates (part 4).; 445, Errata.; 446-454, Author index.; 455-472, Subject index.
[Vol 3, pt. 1] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v], Forward.; [vi], Blank.; [vii]-xxii, Contents.; 1-915, Elements and oxides.; 916-917, Errata.; 918-942, Author index.; 943-965, Subject index.; [1 pg], Blank.
[Vol 3, pt. 2] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v], Forward.; [vi], Blank.; [vii]-xvi, Contents.; 1-1175, Elements and oxides.; 1176, Errata.; 1177-1205, Author index.; 1206-1244, Subject index.
[Vol 4, pt. 1] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v], Forward.; [vi], Blank.; [vii]-xx, Contents.; 1-943, Sulphur cominations.; 944, Errata.; 945-962, Author index.; 963-1003, Subject index.; [1 pg], Advertisement.
[Vol 4, pt. 2] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v], Forward.; [vi], Blank.; [vii]-xx, Contents.; 1-1428, Sulphates, chromates, molybdates, tungstates, uranates, haloidsalts.; 1429-1432, Errata.; 1433-1458, Author index.; 1459-1494, Subject index.
[Vol 4, pt. 3] [i-ii], Half title page, verso series title page.; [iii-iv], Title page, verso blank.; [v], Forward.; [vi], Blank.; [vii]-viii, Review of the series.; [ix]-xxii, Contents.; 1-990, Haloidsalts, fluorides, Nobel gases, organic combinations.; 991, Errata.; 992-1058, Supplement.; 1059-1080, Author index.; 1081-1102, Subject index.; 1103-1174, General index to the complete work.
Rare, especially in complete sets. One of the great compilations in mineralogy, this work published over the course of twenty years included chemical-mineralogical descriptions from many collaborators, but Doelter authored about half of the material. Originally the work was intended to be completed by 1914 in two or three volumes, but the good reception of the first sections and the large number of new mineral species discovered during its publication, caused the Handbuch der Mineralchemie to balloon. The series' focus was on the chemistry of the minerals with little attention paid the natural occurrences of the species, and although of interest to mineralogists it is actually more important as a compilation in the early history of geochemistry studies. Each volume has its own author and subject index, while the final volume contains a general index to the complete work. H. Leitmeier became a coeditor in 1925 and after Doelter's death full editor on the last volume.
Bibliographical references: Dana's 7th (Bibliography): 70. NUC. Sinkankas, Gemology Bibliography, 1993: no. 1741.
4. German, 1915.
Die Farben der Mineralien insbesondere der Edelsteine. Braunschweig, Sammlung Vieweg, 1915.
8°: 96 p., 2 folding charts. Very scarce.
Facsimile reprint, 1987: Die Farben der Mineralien insbesondere der Edelsteine. Braunschweig, 1915. 8° 96 Seiten u. 2 Abb. Kart.
5. German, 1916.
Die Mineralschätze der Balkanländer und Kleinasiens. Stuttgart, F. Enke, 1916.
8°: 138 p., 27 tables. Rare.
Bibliographical references: Milojevic, Geoloska Bibliografija Jugoslavije, 1952: 75.
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