Hidden Beauty: Petoskey Stones
Beachcombers on the shores of the Great Lakes have a chance of coming across Petoskey stones, a combination of fossil, rock, and coral.
Read moreBeachcombers on the shores of the Great Lakes have a chance of coming across Petoskey stones, a combination of fossil, rock, and coral.
Read moreAlthough shark teeth cannot be said to be rare, they nevertheless are considered by humans to be invaluable treasures.
Read moreThe rugged coastline of the English Channel coast of southern England is a great place to scour the beach covered with fossil-filled rocks.
Read moreTwo hours west of Portland, during certain low tides, about a hundred large tree stumps emerge from the water.
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