ncat YU Goethite, Quartz, Agate Creek, Queensland
Goethite inclusions in quartz. Ex Margaret Brown Collection. Width of view 11.5mm. Stack of 75 images. Click on the image below for a higher resolution version.
Goethite
4537 Goethite, Hematite, Quartz, Agate Creek, Queensland
Orange acicular goethite sprays coming from a base of hematite on palest amethyst quartz. The quartz sits on an agate base. Ex Margaret Brown Collection. Width of view 11.5mm. Stack of 90 images. Click on the image below for a higher resolution version.
2186 Goethite, Quartz (Amethyst), Blue Hills, Agate Creek, Queensland
Golden brown acicular crystals of goethite on amethyst. Width of specimen 13mm. Stack of 150mm. Click on the image below for a higher resolution version.
1827 Goethite after Malachite(?), Malachite, Mineral Hill, near Condobolin, New South Wales
Goethite replaced earlier azurite and/or malachite(?) with an overgrowth of malachite. Stack of 80 images. Click on the image below for a higher resolution version.
7362 JL3815 Opal, Goethite, Siderite, Manyana Beach, Bendalong, St Vincent Co., New South Wales
Tiny sprays of goethite on an opal lining of a vesicle. Siderite crystals in another vesicle. Ex Joan Lamond Collection. Acquired by Joan in 2002 from Ann and Noel Kennon. Width of view 11.5mm. Stack of 45 images. Click on the image below for a higher resolution version.
1829 Atacamite, Malachite, Fluorite, Dickite, Goethite, Quartz, Mount Gunson Copper mines, Pernatty Lagoon, South Australia
A bit of layering here. The bottom layer is quartz crystals, and they are completely covered in goethite. Next is white dickite. On top of the dickite are colourless-grey fluorite cubes (not fluorescent). These in turn are covered by fibrous malachite and then dark green atacamite. Width of view 5.75mm....
7050 JL2663 Fluorite, Goethite, Quartz, Blue Hills, Agate Creek, Etheridge Shire, Queensland
A small crystal lined agate geode with purple fluorite octahedra with a pale blue-grey surface on amethystine quartz. The fluorite does not fluoresce. Also present, golden sprays of goethite. Ex Joan Lamond Collection. Acquired by Joan for $3 from Bob and June Gleeson in 1998 at the Gawler Gemboree, South...
ncat EA Goethite, Rochester Shire Quarry, Rochester, Campaspe Shire, Victoria
Iridescent botryoidal goethite on on face of the specimen. Specimen dimensions are 35x24x22mm. Click on the image below for a higher resolution version.
ncat OW106 M3681 Quartz, Apophyllite, Goethite, Albion Park Quarry, Croom, Camden Co., New South Wales
Small sharp apophyllite crystals and balls of goethite on parallel-grown quartz crystals. Ex Bernie Day Collection. Width of view 11.5mm. Stack of 120 images. Click on the image below for a higher resolution version.
3497 Akaganeite, Maghemite, Goethite, Lepidocrocite, Cohenite, Schreibersite, Nandan Meteorite, Lihu, Nandan, China
Fragments of meteorite in a capsule, magnetic. Width of view 5.75mm.
1141 Bariopharmacosiderite, Goethite, Quartz, Les Montmins Mine (Ste Barbe vein), Echassieres, Ebreuil, Allier, Auvergne, France
Green cubes of bariopharmacosiderite in a vugh in quartz that is lined with brown goethite. Width of view 5.75mm. Stack of 50 images. Click on the image below for a higher resolution version.
20088 Chalcopyrite, Goethite, Barite, Olympic Dam Mine, Roxby Downs, Stuart Shelf, South Australia
Stunning chalcopyrite crystals looking hoppered with balls of goethite needles on barite.