feld
spar
Plural
feldspars
1
a group of minerals that are the most abundant components in the Earth's crust, known for their hardness and varied colors, often used in ceramics and glassmaking
- The ceramic artist blended feldspar with clay to create durable and beautifully glazed pottery.
- Builders used crushed feldspar as an aggregate in concrete to improve its strength and durability.
- Geologists identified veins of feldspar running through the granite, contributing to its distinctive speckled appearance.
- Glassmakers melted feldspar with silica and other minerals to produce clear, heat-resistant glass for windows and cookware.
- Miners extracted feldspar from the quarry for use in industries ranging from abrasives to ceramics.
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