Ancient ocean-floor volcanics at Black... © Mike Simms

2010

H6883 : Ancient ocean-floor volcanics at Black Rock

taken 14 years ago, 3 km from Dunnamore, Co Tyrone, Northern Ireland

Ancient ocean-floor volcanics at Black Rock

These craggy knolls expose rocks of the Tyrone Plutonic Group. The dark volcanic rocks, nearly 500 million years old, formed beneath the floor of an ancient ocean.

Category: Igneous rocks

This photo is linked from: Automatic Clusters: · View from Black Rock [4] ·

Loading map... (JavaScript required)

Grid Square: H6883, 29 images (more nearby 🔍)
Photographer: Mike Simms (more nearby)
Date Taken: Sunday, 25 April, 2010 (more nearby)
Submitted: Thursday, 23 September, 2010
Subject Location: Irish: H 685 837 [100m precision]
WGS84: 54:41.8020N 6:56.3013W
Camera Location: Irish: H 685 837
View Direction: Northeast (about 45 degrees)

NW	N	NE
W	Go	E
SW	S	SE

Image classification(about): Geograph (Second Visitor for H6883)

This page has been viewed about 151 times

Geograph - photograph every grid square

H6883 : Ancient ocean-floor volcanics at Black Rock

taken 14 years ago, 3 km from Dunnamore, Co Tyrone, Northern Ireland