Diabase Diabase pronEng ?da??be?s or Dolerite is a mafic , holocrystalline , igneous rock equivalent to volcanic basalt or intrusion plutonic gabbro . In North American usage the term diabase refers to the fresh ..
Diabase Hills
Geobox Range Heading name Diabase Hills native name other name category Mountain Range Names etymology ... Nevada Locator Map.PNG map caption location of Diabase Hills in Nevada ref name gnis cite gnis 848458 ..
Viridite
rocks, particularly Diabase . Vir i dite n. 1. Min. A greenish chloritic mineral common in certain igneous rocks, as diabase, as a result of alternation. mineral stub ..
Governor Stable
Governor Stable is a notable geologic formation in northern Lancaster County, Pennsylvania . Scattered along the northern bank of a small drainage is a jumbled pile of diabase boulders. Governor Stabl ...
Shelburne dike
The Shelburne dike is a large northeast trending Mesozoic diabase dike geology dike in southeastern Nova ...?issn 1480 3313&volume 19&issue 8&startPage 1707 The Shelburne dike, an early Mesozoic diabase dike ..
Courts Island
Courts Island is a diabase dolerite island with an area of 15.83 hectare ha in south eastern Australia . It is part of the Actaeon Island Group, lying close to the south eastern coast of Tasmania , at the southern ..
Blanche Rock
Blanche Rock is a 0.07 hectare ha diabase dolerite islet in south eastern Australia . It is part of the Actaeon Island Group, lying close to the south eastern coast of Tasmania , at the southern entrance ..
Montgomery Rocks
Montgomery Rocks comprises a pair of rocky diabase dolerite and limestone islet s, with a combined area of 3.69 hectare ha and a high point of 50 metre m , in south eastern Australia . They are part of the Hibbs ..
Leelinger Island
Leelinger Island is a flat diabase dolerite island with an area of 1.54 hectare ha in south eastern Australia . It is part of the Hibbs Pyramid Group, lying close to the central western coast of Tasmania ..
Hibbs Pyramid
Hibbs Pyramid is a pyramid pyramidal diabase dolerite island with an area of 4.65 hectare ha in south eastern Australia . It is part of the Hibbs Pyramid Group, lying close to the central western coast ..
Rae craton diabase Dike geology dykes ca.2.0 2.2 Ga . The supracrustal rocks comprise nappe s that form ... as the Paleoproterozoic diabase dykes. The metamorphic conditions which parallel the deformation ..
Östra Göinge Municipality diabase is mined in Östra Göinge. Because of the extremely high quality of the diabase from this area ... Building is partly covered with diabase from the area and the US Marine Corps War Memorial has a foundation ..
Halleflinta
number of adinoles shales, contact altered by intrusions of diabase . The assemblage is not a perfectly ..
Poikilitic
of metamorphic rock s. Ophitic A variety of this, known as ophitic is very characteristic of many diabase ..
East Kangaroo Island
Island Flinders in the Furneaux Group . It is composed of limestone with granite outcrops and diabase ..
Big Green Island
Island Flinders in the Furneaux Group . It is composed of granite with limestone and diabase ..
Chalky Island (Tasmania)
Group . It is composed of granite , with limestone outcrops and diabase dolerite dike ..
Wedge Island (Tasmania)
. It is formed of Jurassic diabase dolerite . ref name Brothers2001 Brothers, Nigel Pemberton, David ..
The Friars (Tasmania)
The Friars are four steep diabase dolerite rocks, with a combined area of about 17 hectare ha , in south eastern Australia . They are part of the Actaeon Island Group, lying close to the south eastern ..
Actaeon Island
Actaeon Island is a 15.65 hectare ha diabase dolerite island game reserve in south eastern Australia . It is part of the Actaeon Island Group, lying close to the south eastern coast of Tasmania , at the southern ..
Palisades Sill
, 200 mega annum Ma diabase intrusion . It extends through portions of New York and New Jersey . It is most ... of the sill is that of diabase , although its mineral assemblage is not uniform throughout the thickness ..
Sourland Mountain
intrusion of a hard igneous rock , diabase , into the Brunswick Shale formation. ref http ... , 2006 ref . The diabase and related hornfels are much more erosion resistant than the surrounding ..
Sibley Peninsula
75 m ft 0 , over an area 3 to 6 kilometres 2 to 4 mi wide. With the exception of diabase Dike geology dikes and the large diabase Sill geology sill that forms the upper portion of the Sleeping Giant ..