Identifier:
18353
Description:
Basalt is an extrusive-igneous rock made of sodium plagioclase, pyroxene, and olivine. Minor minerals may include leucite, nepheline, and augite. This specimen has undergone metamorphism.
Materials:
Drusy Quartz, Yellow Jasper
Dimensions:
1 1/2 in. " h 2 1/2 in." w
Current Location Status:
In Storage
Collection Tier:
Tier 3
Related Objects:
