Aluk Island
Encyclopedia
Aluk Island, is an island
off Prins Christian Sound, in the Kujalleq
municipality in southern Greenland
. It is the type locality
for allanite
a member of the epidote
mineral group.
Island
An island or isle is any piece of sub-continental land that is surrounded by water. Very small islands such as emergent land features on atolls can be called islets, cays or keys. An island in a river or lake may be called an eyot , or holm...
off Prins Christian Sound, in the Kujalleq
Kujalleq
Kujalleq is a new municipality in the southern tip of Greenland, operational from 1 January 2009. With 7,589 inhabitants as of January 2010, it is the least-populated municipality in Greenland. The administrative center of the municipality is in Qaqortoq...
municipality in southern Greenland
Greenland
Greenland is an autonomous country within the Kingdom of Denmark, located between the Arctic and Atlantic Oceans, east of the Canadian Arctic Archipelago. Though physiographically a part of the continent of North America, Greenland has been politically and culturally associated with Europe for...
. It is the type locality
Type locality (geology)
Type locality , also called type area or type locale, is the where a particular rock type, stratigraphic unit, fossil or mineral species is first identified....
for allanite
Allanite
Allanite is a sorosilicate group of minerals within the broader epidote group that contain a significant amount of rare earth elements. The mineral occurs mainly in metamorphosed clay rich sediments and felsic igneous rocks...
a member of the epidote
Epidote
Epidote is a calcium aluminium iron sorosilicate mineral, Ca2Al2O, crystallizing in the monoclinic system. Well-developed crystals are of frequent occurrence: they are commonly prismatic in habit, the direction of elongation being perpendicular to the single plane of symmetry. The faces are often...
mineral group.