https://padlet.com/piroski_jessica_l/g1534tbzpm83 Made with the strength to succeed en-us 2016-06-10 01:22:40 UTC 2016-06-10 03:47:49 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Watchclock.png https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283150  I have learnt the study of rocks are called Petorogy.

]]> 2016-06-10 03:15:20 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283150 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283153
1.Slate is dark grey and shinny
2.Chalk is white and grey it has a hardness of 3

]]> 2016-06-10 03:15:24 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283153 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283162 1. Granite is one of the hardest building stones.
2. Shale is composed of  microscopic clay, mica and quarts.

]]> 2016-06-10 03:15:31 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283162 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283169 1.The study of rocks is called petrology. 
2. The layers of a Sedimentary rock are squeezed together and any water mixed in with it is foced out.

]]> 2016-06-10 03:15:36 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283169 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283172
2.Brownstone is the result of millions of  year  of intense pressure.

]]> 2016-06-10 03:15:37 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283172 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283173 My best fact out of 15 is that t he tiger eye rock can be in different colours. 
I have learnt that there are many different types of Quartz rocks.]]> 2016-06-10 03:15:38 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283173 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283185 1.The Quartz's highest weighs was almost 90,000 LBS
2.Marbles can turn into the colour red, yellow-brown, green and even black.

]]> 2016-06-10 03:15:47 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283185 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283186 1.Lazurite a beautiful blue mineral, which is the main ingredient of ultramarine pigment olny occurs in Marble.
2.Err... I don't have one.]]> 2016-06-10 03:15:51 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283186 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283229 1.Tiger Eye (stone) can be found worldwide.
2.Quartz (metamorphic) will also produce an electric charge if pressure is applied ]]> 2016-06-10 03:17:02 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283229 https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283322
s1.chalk fizis when put in acid
L.2 quartz are crystal which is white and purple ]]> 2016-06-10 03:19:01 UTC https://padlet.com/piroski_jessica_l/g1534tbzpm83/wish/114283322