Delaunay, A. & Fritsch, E. (2018) Type IIa diamond with extraordinary etch channels. Gems & Gemology, 54 66–67. |
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Fritsch, E. (2017) Note on CVD Synthetic Overgrowth. Gems & Gemology, 53 368–368. |
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Hainschwang, T., Notari, F. & Fritsch, E. (2015) NATURAL DIAMONDS MISTAKENLY IDENTIFIED AS NPD SYNTHETIC DIAMONDS. Gems & Gemology, 51 331–332. |
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Hennebois, U., Delaunay, A., Herreweghe, A., Karampelas, S. & Fritsch, E. (2022) Synthetic sapphire with Rose channels. Gems & Gemology, 58 387–388. |
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Last edited by: Richard Baschera 2023-02-23 09:10:52 |
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Hennebois, U., Delaunay, A., Karampelas, S. & Fritsch, E. (2021) Faceted Demantoid Garnet with Spectacular "Horsetail" Inclusions. Gems & Gemology, 57 384. |
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Hennebois, U., Delaunay, A., Karampelas, S. & Fritsch, E. (2022) Hyalite with Magnificent Internal Features. Gems & Gemology, 58 66–67. |
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Pop. 2.75%
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Notari, F., Fritsch, E., Caplan, C. & Hainschwang, T. (2018) Boehmite needles in corundum are Rose Channels. Gems & Gemology, 54 257. |
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Vigier, M. & Fritsch, E. (2022) More on Orange Luminescence in Corundum. Gems & Gemology, 58 376–377. |
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Pop. 1.75%
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