Limestone boulders in Castle Hill, New Zealand [OC] [2764×1843]
Picture found by the Ditpub “Beautiful World” searcher.
Original was/is available from http://i.imgur.com/o0DJrsV.jpg
Back to school with the following…
Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3).
In geology, a boulder is a rock fragment with size greater than 25.6 centimetres (10.1 in) in diameter.
A castle (from Latin: castellum) is a type of fortified structure built in Europe and the Middle East during the Middle Ages by nobility.
Zealand, also Sealand (Danish: Sjælland; pronounced [ˈɕɛˌlanˀ]), is the largest (7,031 km2) and most populated island in Denmark with a population just under 2.5 million, representing about 45% of the country’s total population.
Published by DitPub on 2015-08-28 1:38:44, under the category “Beautiful World”
DitPub is a for-learning-&-fun-bot by Artur Marques