Features:
Understanding the properties of minerals has never been simpler with the mineral testing kit. It provides users with an opportune platform to perform hardness tests and better comprehend the materials with real world, manual operation practice. Explore, discover, and learn with ease and enjoyment using this fantastic scientific tool.
Crafted from rock and porcelain, mineral identification kit has durability and reliability in providing accurate results. Be it the multicolor, finely crafted rock mineral specimens or the white and black porcelain streak plates, the quality material involved enhances the scientific exploration and learning experience.
Specifications:
Material: rock, porcelain
Color: multicolor
Size:
Rock: about 1 inch/ 2.5 cm
White porcelain streak plate: about 1.97 x 0.79 x 0.39 inches/ 50 x 20 x 10 mm
Black gray porcelain streak plate: about 2.83 x 0.79 x 0.39 inches/ 7.2 x 2 x 1 cm
Package includes:
9 x Rock mineral specimens
2 x Unglazed porcelain streak plates
Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.