Calcite over/replacing Aragonite (Ref: 16.1-364)
Merehead Quarry (Torr Works), Cranmore, Somerset, England
92mm x 71mm x 55mm
minID: 2DH-UGV
A very unusual but also very esthetic specimen from the famed Merehead (Tor Works) Quarry in the Mendips of England. This locale is famed for the rare lead oxychlorides found in the Carboniferous Limestones. With all the attention to these minerals the more common Carbonate species are less well-known. This hosts a cluster of hexagonal Aragonite forms that are fully encased by and mostly replaced by Calcite in crystalline over-growths. The matrix is mostly limestone with a small remnant mass of Manganese oxides that are well-known from this locale. I have not seen anything like this piece which is from the Les Hitchings collection. An unusual and attractive English specimen with a remarkable form.From: Well-Arranged Molecules
Sorry. This specimen has been sold. Please view alternatives below.Please tell the dealer you found this mineral on minfind.com - help keep minfind.com alive again!
All photos for this item are copyright © Well-Arranged Molecules and may not be used for any other purpose without permission.
See Also
Calcite after Aragonite
Owl Canyon, Larimer Co., Colorado, USA
$65
50mm x 50mm x 25mm
From: Weinrich Minerals
Calcite
Bigrigg Mine, Egremont, Cumbria, England, UK
$445
40mm x 28mm x 25mm
From: Weinrich Minerals
Prehnite With Calcite
Prospect Park Quarry, New Jersey, USA
$450
70mm x 50mm x 30mm
From: The Arkenstone
Calcite (great color)
Grabiszyce Quarry, Lesna, Luban District, Lower Silesia, Poland
$372
53mm x 38mm x 29mm
From: Mineral Classics
Calcite with Celestine
Edward Kraemer & Sons Inc. Quarry, Clay Center, Ottawa Co., Ohio, USA
$360
70mm x 30mm x 15mm
From: Weinrich Minerals
Hematite with Calcite
14 level, Simms West lode, Geevor mine, Pendeen, Cornwall, England, UK
$350
80mm x 65mm x 5mm
From: Weinrich Minerals
Prehnite finger cast after Anhydrite with Calcite
Prospect Park Quarry (Sowerbutt Quarry; Vandermade Quarry; Warren Brothers Quarry), Prospect Park, Passaic County, New Jersey
$349
56mm x 55mm x 27mm
From: Mineral Classics
Fluorite with Calcite
Weardale, Co. Durham, England, UK
$345
60mm x 40mm x 30mm
From: Weinrich Minerals
Prehnite finger cast after Anhydrite with Calcite
Prospect Park Quarry (Sowerbutt Quarry; Vandermade Quarry; Warren Brothers Quarry), Prospect Park, Passaic County, New Jersey
$326
70mm x 48mm x 30mm
From: Mineral Classics