Rock and Mineral Specimens and Collections
MSC Renishaw CMM Stylus, 2 mm Ruby, Tungsten Carbide, 40 mm, M2
This straight stylus is designed for Coordinate Measuring Machines (CMMs) to inspect simple features where direct, unobstructed contact with a measured surface is possible. It features a 2 mm ruby ball tip, known for its hardness, smooth surface, and resistance to mechanical corrosion, making it suitable for most applications. The 1.5 mm diameter stem is crafted from tungsten carbide, providing exceptional rigidity and stiffness for lengths up to 50 mm. The stylus has an overall length of 40 mm and an M2 thread.
- Inspects simple features with direct contact.
- Ruby tip offers high hardness and compressive strength.
- Tungsten carbide stem ensures exceptional rigidity and stiffness.
- Ideal for most general-purpose CMM inspection applications.
- Not recommended for scanning aluminum surfaces due to potential adhesive wear.
Med Vet International Jorvet Classic Paw Slate Urn, Small, J0316PSS
Jorvet's small classic slate urn is handcrafted in brass with a slate finish. It has pewter paw print inlays and a lid that is threaded for a tight seal.
Electron Microscopy Sciences V-1 Quality, 12 mm diameter, 0.15- 0.21 mm thick
EMS Mica Sheets offer a clean surface for EM applications, carbon filming and particle spraying, as well as for AFM applications. There are two types of mica: muscovite and phlogopite. Generally, one differs from the other by color (Muscovite is Ruby, Green or White; Phlogopite is Amber, Yellow, or Silver). The maximum operating temperature for Muscovite is about 500-600 degree C and for Phlogopite is about 800-900 degree C. Our line consists of High Quality Muscovite Mica. This mica peels off very thin up to 0.0001" uniform layers, exposing "virgin" mica upon splitting.
Muscovite, potash type mica, sometimes known as granitic mica, is the best of all micas in dielectric strength, perfection of cleavage, and transparency. It has the chemical formula: H2KAI3(Si04)3. Clear. Hard, of uniform color, nearly flat, free of all stains, foreign inclusion, cracks, and other similar defects.
Quality: V-1
Size: 12 mm dia
Thickness: 0.15- 0.21 mm