School 1, Lancaster Girls Grammar, Lancashire, UK.

School 2, Illinois Math and Science Academy, Illinois, USA.

School 3, Kaohsiung Municipal Kaohsiung Senior High School, Kaohsiung City, Taiwan

School 4, Korea Science Academy, Busan, S Korea.

School 5, Ritsumeikan Uji Senior High School, Kansai, Japan

School 6, National Junior College, Singapore.

School 7, Mahidol Wittayanusorn School, Nakhon Pathom, Thailand.

School 8, Alam Shah Science School, Bandar Tun Razak, Kuala Lumpur

School 9, NUS High School of Math and Science, Singapore.

School 10, John Monash Science School, Melbourne, Victoria, Australia.

School 11, Chulalongkorn University Demonstration Secondary School, Bangkok, Thailand.

School 12, Camborne Science and International Academy, Cornwall, UK

School 13, Camborne Science and International Academy, Cornwall, UK

School 14 Surya Institute, Banten, Indonesia.

School 15, Lewiston Porter High School, New York, USA.

School 16, Australian Science and Math School, Adelaide, Australia.

School 17, Fort Richmond Collegiate, Manitoba, Canada.

School 18, Korea Minjok Leadership Academy, Gangwon, S Korea.

Background 21298Quartz 321942Plagioclase feldspar 326702K-Feldspar 375363Muscovite 45629Biotite 99638Fe Al silicates 59890Ca Fe Al (Mg) silicates 18006Kaolinite 43193Topaz 6Calcite 358Dolomite 0Titanite 1760Rutile 2030I lmenite 102Cassiterite 0Fe-Ox/CO3 359Apatite 952Zircon 74REE 52Pyrite 11Others 47

Mineral Name

Key to QEMSCAN® false colour images.