Limonite pseudomorphous after pyrite

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Journal Article
Published: 01 June 1919
American Mineralogist (1919) 4 (6): 68–69.
...Edwin F. Holden Abstract Cubical crystals of pyrite partly or wholly altered to limonite are to be found in many parts of York County. In fields and along roads between York and Wrightsville they are especially abundant, altho mostly of rather small size, under a centimeter in diameter. On Schump’s...
Journal Article
Published: 01 January 1918
American Mineralogist (1918) 3 (1): 2.
...H. L. Willig Abstract While the Boice farm is known to mineralogists all over the world by reason of the interesting specimens of pyrite found there, the report of a new locality where specimens in some respects similar in character and equalling in beauty and complexity those found at Boice’s...
Journal Article
Published: 01 September 2001
South African Journal of Geology (2001) 104 (3): 265–272.
...I. R. McLachlan; H. Tsikos; B. Cairncross Abstract Glendonites are carbonate pseudomorphs after monoclinic crystals of ikaite (calcium carbonate hexahydrate: CaCO 3 .6H 2 O). Ikaite forms at present within organic-rich marine or brackish sediments that are at near freezing temperatures...
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Journal Article
Journal: Economic Geology
Published: 01 December 1978
Economic Geology (1978) 73 (8): 1677–1689.
..., by processes that formed the altered tongue and uranium roll, produced ferric oxide and hydroxide phases (limonite) pseudomorphous after the sulfides. Fe-Ti oxides 1.0 km updip from the roll front were never sulfidized; titanomagnetite (partly replaced by hematite) and martite constitute nearly half...
Journal Article
Journal: Economic Geology
Published: 01 November 2006
Economic Geology (2006) 101 (7): 1359–1376.
...; Ch = chert; Fqz = fibrous quartz; Go = goethite; Go/He = cryptocrystalline goethitic hematite; GoSil = goethite pseudomorphous after iron silicates; 3Go = tertiary goethite; Lm = limonite; He = hematite; Mn = minnesotaite; Mr = martite; Mt = magnetite; Py = pyrite; Qz = quartz; Rb = riebeckite; Sil...
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