Lore Kiefert

589 total citations
41 papers, 413 citations indexed

About

Lore Kiefert is a scholar working on Geochemistry and Petrology, Geophysics and Artificial Intelligence. According to data from OpenAlex, Lore Kiefert has authored 41 papers receiving a total of 413 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Geochemistry and Petrology, 14 papers in Geophysics and 7 papers in Artificial Intelligence. Recurrent topics in Lore Kiefert's work include Mineralogy and Gemology Studies (28 papers), Geological and Geochemical Analysis (14 papers) and Geochemistry and Geologic Mapping (7 papers). Lore Kiefert is often cited by papers focused on Mineralogy and Gemology Studies (28 papers), Geological and Geochemical Analysis (14 papers) and Geochemistry and Geologic Mapping (7 papers). Lore Kiefert collaborates with scholars based in Switzerland, Italy and Russia. Lore Kiefert's co-authors include Karl Schmetzer, Stéfanos Karampelas, Henry A. Hänni, Heinz-Jürgen Bernhardt, W. Weber, Peter Vandenabeele, Danilo Bersani, Klemens Link, Beili Zhang and Thomas Hainschwang and has published in prestigious journals such as Atmospheric Environment, Journal of Sedimentary Research and Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy.

In The Last Decade

Lore Kiefert

35 papers receiving 284 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Lore Kiefert Switzerland 13 258 153 132 60 53 41 413
Henry A. Hänni Switzerland 14 251 1.0× 165 1.1× 145 1.1× 43 0.7× 24 0.5× 51 454
Adolf Peretti Switzerland 13 116 0.4× 195 1.3× 31 0.2× 21 0.3× 11 0.2× 26 354
György Szakmány Hungary 10 112 0.4× 128 0.8× 78 0.6× 42 0.7× 32 0.6× 44 303
Magdalena Dumańska‐Słowik Poland 12 175 0.7× 173 1.1× 108 0.8× 24 0.4× 16 0.3× 52 354
Lucyna Natkaniec‐Nowak Poland 11 155 0.6× 123 0.8× 99 0.8× 24 0.4× 17 0.3× 49 299
Roberto Clocchiatti France 14 99 0.4× 655 4.3× 17 0.1× 108 1.8× 36 0.7× 22 800
J. C. Bevan United Kingdom 9 61 0.2× 146 1.0× 25 0.2× 36 0.6× 41 0.8× 16 336
Paul De Paepe Belgium 11 51 0.2× 317 2.1× 87 0.7× 67 1.1× 79 1.5× 57 488
S. Z. Smirnov Russia 15 170 0.7× 705 4.6× 24 0.2× 63 1.1× 13 0.2× 81 826
María Cruz Zuluaga Ibargallartu Spain 17 41 0.2× 70 0.5× 272 2.1× 104 1.7× 203 3.8× 58 616

Countries citing papers authored by Lore Kiefert

Since Specialization
Citations

This map shows the geographic impact of Lore Kiefert's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lore Kiefert with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lore Kiefert more than expected).

Fields of papers citing papers by Lore Kiefert

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lore Kiefert. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lore Kiefert. The network helps show where Lore Kiefert may publish in the future.

Co-authorship network of co-authors of Lore Kiefert

This figure shows the co-authorship network connecting the top 25 collaborators of Lore Kiefert. A scholar is included among the top collaborators of Lore Kiefert based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Lore Kiefert. Lore Kiefert is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Link, Klemens, et al.. (2020). Age Determination of Zircon Inclusion in Kashmir Sapphire with U-Pb Dating. 22(1). 1–12. 1 indexed citations
2.
Karampelas, Stéfanos, Lore Kiefert, Danilo Bersani, & Peter Vandenabeele. (2020). Gems and Gemmology. 15 indexed citations
3.
Karampelas, Stéfanos, Lore Kiefert, Danilo Bersani, & Peter Vandenabeele. (2020). Gems and Gemmology: An Introduction for Archaeologists, Art-Historians and Conservators. Ghent University Academic Bibliography (Ghent University).
4.
Karampelas, Stéfanos, et al.. (2019). U-Pb Ages of Zircon Inclusions in Sapphires from Ratnapura and Balangoda (Sri Lanka) and Implications for Geographic Origin. Gems & Gemology. 18–28. 4 indexed citations
5.
Kiefert, Lore, et al.. (2019). Sunstone Labradorite-Bytownite from Ethiopia. Journal of gemmology/˜The œjournal of gemmology. 36(8). 694–696. 3 indexed citations
6.
Kiefert, Lore & Stéfanos Karampelas. (2011). Use of the Raman spectrometer in gemmological laboratories: Review. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 80(1). 119–124. 40 indexed citations
7.
Schmetzer, Karl, et al.. (2005). Gem-quality musgravite from Sri Lanka. Journal of gemmology/˜The œjournal of gemmology. 29(5). 281–289.
8.
Schmetzer, Karl, et al.. (2005). Two remarkable taaffeite crystals from Sri Lanka. Journal of gemmology/˜The œjournal of gemmology. 29(7). 461–466. 4 indexed citations
9.
Schmetzer, Karl, Heinz-Jürgen Bernhardt, & Lore Kiefert. (2002). Star garnets and star garnet cat’s-eyes from Ambatondrazaka, Madagascar. Journal of gemmology/˜The œjournal of gemmology. 28(1). 13–23. 5 indexed citations
10.
Schmetzer, Karl, Thomas Hainschwang, Lore Kiefert, & Heinz-Jürgen Bernhardt. (2001). Pink to Pinkish Orange Malaya Garnets from Bekily, Madagascar. Gems & Gemology. 37(4). 296–308. 10 indexed citations
11.
Kiefert, Lore & Henry A. Hänni. (2000). Gem-Quality Haüyne from the Eifel District, Germany. Gems & Gemology. 36(3). 246–253. 3 indexed citations
12.
Schmetzer, Karl, Lore Kiefert, & Heinz-Jürgen Bernhardt. (2000). Purple to Purplish Red Chromium-Bearing Taaffeites. Gems & Gemology. 36(1). 50–58. 6 indexed citations
13.
Kiefert, Lore, et al.. (2000). Identification of gemstone treatments with Raman spectroscopy. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 10 indexed citations
14.
Schmetzer, Karl & Lore Kiefert. (1998). The colour of Igmerald: I.G. Farbenindustrie flux-grown synthetic emerald. Journal of gemmology/˜The œjournal of gemmology. 26(3). 145–155. 2 indexed citations
15.
Kiefert, Lore & Karl Schmetzer. (1998). Distinction of taaffeite and musgravite. Journal of gemmology/˜The œjournal of gemmology. 26(3). 165–167. 7 indexed citations
16.
Kiefert, Lore, et al.. (1996). Oxygen isotope abundance in the quartz fraction of aeolian dust: implications for soil and ocean sediment formation in the Australasian region. Australian Journal of Soil Research. 34(4). 467–473. 16 indexed citations
17.
Kiefert, Lore, Grant H. McTainsh, & W. G. Nickling. (1992). Pretreatment techniques for particle-size analysis of dust samples from high volume sampler filter papers. Journal of Sedimentary Research. 62(4). 729–731. 5 indexed citations
18.
Kiefert, Lore & Karl Schmetzer. (1991). The microscopic determination of structural properties for the characterization of optical uniaxial natural and synthetic gemstones. The Journal of Gemmology. 22(8). 471–482. 6 indexed citations
19.
Schmetzer, Karl & Lore Kiefert. (1990). Water in beryl — a contribution to the separability of natural and synthetic emeralds by infrared spectroscopy. The Journal of Gemmology. 22(4). 215–223. 25 indexed citations
20.
Kiefert, Lore & Karl Schmetzer. (1988). Morphology and twinning in Chatham synthetic blue sapphire. The Journal of Gemmology. 21(1). 16–22. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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