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habit

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Journal Article
Journal: Lithosphere
Published: 20 March 2017
Lithosphere (2017) 10 (1): 133-141.
... shifted for clarity. a–d are the same as in A. (C) Comparison of IR spectrum of microdiamond with spectra of gem-quality type IIa diamond, and glass slide. a—Ray-Iz chromitite microdiamond; b—gem-quality diamond; c—glass slide. Figure 8. Mosaic image of crystal habit...
FIGURES | View All (8)
Series: GSA Special Papers
Published: 01 January 2006
DOI: 10.1130/2006.2404(24)
... the crystal growth. Figure 6. Calcite crystal habits and annual growth bands in the Niuean active stalagmites. Scale is 1 mm in all images. A: Serrated crystal boundaries in stalagmite ASM-1 from the Avaiki Cave viewed under polarized light. B: Twinning plane of optically continuous crystals...
Journal Article
Published: 01 April 2005
Clays and Clay Minerals (2005) 53 (2): 155-161.
...{(aq)}\ +\ 0.01Fe^{3+}_{(aq)}\ {\rightarrow}\\&&{Na_{0.54}(Mg_{2.99}Fe^{2+}_{0.01})(Si_{3.46}Fe^{3+}_{0.54})O_{10}(OH)_{2\ (s)}_{saponite}^{}}\ +\ 0.54Si^{4+}_{(aq)}\end{eqnarray*} \end{document} The reaction products, a kerolitic mesophase and smectite, possess a non-fibrous habit in contrast...
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Journal Article
Published: 01 December 2001
The Canadian Mineralogist (2001) 39 (6): 1685-1689.
... 1.669(2), γ 1.712(2), and 2 V calc = 67.4(2)°. Orientation Z || a and elongation positive. The pleochroism is X and Y very pale yellow to colorless, and Z pale yellow. The cleavage and parting are along the elongation. The tenacity is weak, and the fracture, uneven. The habit can be described...
FIGURES
Journal Article
Published: 01 June 2001
The Canadian Mineralogist (2001) 39 (3): 779-784.
... with cinnabar. Clearcreekite megascopically resembles, both in general habit and color, terlinguaite, which had previously been identified at this locality, and thus was not positively identified as a potential new mineral species until subjected to routine X-ray powder-diffraction study. Despite assiduous...
FIGURES
Journal Article
Journal: PALAIOS
Published: 01 December 2000
PALAIOS (2000) 15 (6): 499-510.
... habit while remaining numerically conservative. Taphonomic analysis of a bored Ordovician brachiopod assemblage shows that (1) the assemblage had experienced negligible differential transport; and (2) convex (pedicle) valves have been preferentially crushed in place. Comparing the taphonomy...
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Journal Article
Published: 01 February 1999
The Canadian Mineralogist (1999) 37 (1): 91-98.
Journal Article
Published: 01 October 1998
The Canadian Mineralogist (1998) 36 (5): 1171-1193.
Journal Article
Published: 01 October 1998
The Canadian Mineralogist (1998) 36 (5): 1293-1300.
Journal Article
Published: 01 October 1998
The Canadian Mineralogist (1998) 36 (5): 1301-1304.
Journal Article
Published: 01 August 1998
The Canadian Mineralogist (1998) 36 (4): 1009-1015.
Journal Article
Journal: Geology
Published: 01 May 1998
Geology (1998) 26 (5): 399-402.
Journal Article
Published: 01 May 1998
Journal of Paleontology (1998) 72 (3): 418-436.
... of paleoenvironmental analyses based on skeletons alone. Existing bryozoan colonial growth from classifications do not, however, fully exploit the ecological information present in colony form. A new scheme is proposed here (Analytical Bryozoan Growth Habit Classification), which provides a list of colony-level...
Journal Article
Journal: Geology
Published: 01 November 1997
Geology (1997) 25 (11): 967-970.
...Christian Koeberl; Victor L. Masaitis; George I. Shafranovsky; Iain Gilmour; Falko Langenhorst; Marcus Schrauder Abstract Diamonds were found in impact melt rocks and breccias at the Popigai impact structure in Siberia. The diamonds preserve the crystallographic habit and twinning of graphites...
Journal Article
Published: 01 June 1997
The Canadian Mineralogist (1997) 35 (3): 751-758.
Journal Article
Published: 01 June 1997
The Canadian Mineralogist (1997) 35 (3): 707-712.
Journal Article
Published: 01 February 1997
The Canadian Mineralogist (1997) 35 (1): 35-38.
Journal Article
Published: 01 May 1996
Journal of Paleontology (1996) 70 (3): 442-449.
Journal Article
Published: 01 May 1996
Journal of Paleontology (1996) 70 (3): 532-534.
Journal Article
Published: 01 February 1996
The Canadian Mineralogist (1996) 34 (1): 91-97.