Orpiment - Mineral Size:Large Description: Cylinder burrs are amongst

Description: Cylinder burrs are amongst the most useful burrs available

Approximate Size of 1 piece: 11cm x 7

Do not exceed 40000 rpm

Description: This meteorite fragment is an authentic moon rock

Approximate Size of 1 egg: 6cm x 4

Orpiment - Mineral Size:Large Description: Cylinder burrs are amongstMined from: Senduchen Mine, East Yakutia, Siberia, Russia Description: Orpiment is a deep coloured, orange yellow arsenic sulfide Mineral. Orpiment takes its name from the Latin words aurum and pigmentum which mean gold pigment due to it's deep yellow colour. Orpiment has a very striking appearance, however; it is very toxic and was used by the Roman Empire to poison arrow heads. It has also been discovered in decorations of Tuatankhamun's tomb in