Breadcrumb Home 9C40.40 - Fused Quartz Code Number: 9C40.40Demo Title: Fused QuartzCondition: ExcellentPrinciple: Crystal Formation and Structures.Area of Study: MechanicsEquipment: Crystal Samples.Procedure:This item can be found in the 1R50.30 "Crystals" box.References:"Fused Quartz", Wikipedia, retrieved on 1/19/09, https://en.wikipedia.org/wiki/Fused_quartz