Enjoy a Maximum Mystery Mix of ten different specimens.
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Contains small items - Not intended for young children - Keep away from pets - Designed for ages 6 and up - Pictures are representations of what you will receive and are used for illustrative purposes only – Cards and specific excavations will vary.
Amphibolite has a variety of uses in the construction industry. It is harder than limestone and heavier than granite. These properties make it desirable for certain uses. Amphibolite is quarried and crushed for use as an aggregate in highway construction and as a ballast stone in railroad construction.