What is the official state gemstone of Pennsylvania, kn - Practice (English) | ObjectiveMcq

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What is the official state gemstone of Pennsylvania, kn - Practice (English) | ObjectiveMcq

PracticeUSA States TriviaPennsylvaniaWhat is the official state gemstone...

Pennsylvania USA States TriviaEasy

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What is the official state gemstone of Pennsylvania, known for its variety of colors?

Correct Answer:

(C) Opal

Explanation:

Opal

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