Browse Items (16 total)

  • Collection: A.E. Seaman Mineral Museum

Two-circle Contact Goniometer

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Physical Description: The two-circle contact goniometer has a tripod brass base painted black. A small brass graduated disc is connected to the center of the base on a pedestal, and the center of this disc is allowed to rotate. A small pedestal is…

Crookes tube (X-ray generator)

CrookesTube 1 (Seaman).jpg
Physical Description: The body of the Crookes tube instrument consists of a copper cube, in the center of a metal stand. The stand consists of a long tube with three legs protruding from the base. There are two additional tubes that extend beyond the…

Agate Mortar and Pestle (1/3)

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Physical DescriptionThere are three unique agate mortar and pestles at A.E. Seaman Mineral Museum. The largest mortar measures three centimeters in diameter at the base, while the matching pestle measures five centimeters in length. This mortar and…

Microscope Slides in Box

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Physical Description These microscope slides are contained in a lightly colored oak box, featuring thin cuts of wood and brass hardware. The locking mechanism on the front of the box is made up of two rotating hooks on each side, located near the top…

Wooden Crystal Models - Tetragonal

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Physical Description These crystal models are composed of light pearwood. Each model is precisely shaped with correct facets and angles to illustrate seven different groups of crystal structures: isometric, tetragonal, hexagonal, orthorhombic,…

Wooden Crystal Models - Triclinic/Trigonal unpaired

Wooden Crystal Models Triclinic-Trigonal Unpaired (6).jpg
Physical Description These crystal models are composed of a lightly colored Pearwood. Each model is precisely shaped with correct angles to illustrate various examples of seven different groups of crystal structures: isometric, tetragonal, hexagonal,…

Wooden Crystal Models - Monoclinic/Triclinic

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Physical Description These crystal models are composed of a lightly colored Pearwood. Each model is precisely shaped with correct angles to illustrate various examples of seven different groups of crystal structures: isometric, tetragonal, hexagonal,…

Wooden Crystal Models - Twins

Wooden Crystal Models Twins (14).jpg
Physical Description These crystal models are composed of a lightly colored Pearwood. Each model is precisely shaped with correct angles to illustrate various examples of seven different groups of crystal structures: isometric, tetragonal, hexagonal,…

Wooden Crystal Models - Hexagonal

Wooden Crystal Models Hexagonal (1).jpg
Physical Description These crystal models are composed of a lightly colored Pearwood. Each model is precisely shaped with correct angles to illustrate various examples of seven different groups of crystal structures: isometric, tetragonal, hexagonal,…

Wooden Crystal Models - Tetrahedral

Wooden Crystal Models Tetrahedral.jpg
Physical Description These crystal models are composed of a lightly colored Pearwood. Each model is precisely shaped with correct angles to illustrate various examples of seven different groups of crystal structures: isometric, tetragonal, hexagonal,…