Streak Plates 12 Pack (White & Gray) - Geology Tools for Rock Color Testing, Mineral Test Kit

About this item

• 12-Pack Dual-Color Set: Includes 6 white and 6 gray streak plates, ideal for testing mineral streak colors across different rock types.
• Accurate Rock Color Testing: Designed to reveal true mineral pigments by scratching rocks, essential for geology enthusiasts and student experiments.
• Durable Geology Tool: Suitable for repeated use in science classrooms or field research (compatible with standard mineral hardness test kits).
• Easy to Use: Simply scratch rock samples across the plate surface to observe and record streak colors; lightweight and portable for outdoor rock collection.
• Trusted Brand Quality: SuiToWan streak plates meet lab-grade standards, making them a reliable choice for educational and professional mineral identification.