<Table> Stonehenge <Tr> <Td_colspan="2"> Stonehenge in 2007 </Td> </Tr> <Tr> <Td_colspan="2"> Map of Wiltshire showing the location of Stonehenge </Td> </Tr> <Tr> <Th> Location </Th> <Td> Wiltshire, England </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 51 ° 10 ′ 43.84" N 1 ° 49 ′ 34.28" W ﻿ / ﻿ 51.1788444 ° N 1.8261889 ° W ﻿ / 51.1788444; - 1.8261889 Coordinates: 51 ° 10 ′ 43.84" N 1 ° 49 ′ 34.28" W ﻿ / ﻿ 51.1788444 ° N 1.8261889 ° W ﻿ / 51.1788444; - 1.8261889 </Td> </Tr> <Tr> <Th> Type </Th> <Td> Monument </Td> </Tr> <Tr> <Th> Height </Th> <Td> Each standing stone was around 13 foot (4.1 metres) high </Td> </Tr> <Tr> <Th_colspan="2"> History </Th> </Tr> <Tr> <Th> Material </Th> <Td> sarsen, bluestone </Td> </Tr> <Tr> <Th> Founded </Th> <Td> Bronze Age </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th_colspan="2"> UNESCO World Heritage Site </Th> </Tr> <Tr> <Th> Official name </Th> <Td> Stonehenge, Avebury and Associated Sites </Td> </Tr> <Tr> <Th> Type </Th> <Td> Cultural </Td> </Tr> <Tr> <Th> Criteria </Th> <Td> i, ii, iii </Td> </Tr> <Tr> <Th> Designated </Th> <Td> 1986 (10th session) </Td> </Tr> <Tr> <Th> Reference no . </Th> <Td> 373 </Td> </Tr> <Tr> <Th> Region </Th> <Td> Europe and North America </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> </Table> <Tr> <Td_colspan="2"> Stonehenge in 2007 </Td> </Tr>

What type of stone is stonehenge made of