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What Is Conch Made Of? [Solved]
Conch shell is a layered structure. The “skin” is a brownish papery coating called the periostracum, below which is a thin layer of vertically oriented aragonite, a crystalline form of calcium carbonate. Below that layer are three crossed-lamellar layers (outer, middle and inner), which give the shell its toughness.
Conch facts: snails with attitude | Animal Fact Files
Conchs
The Conch’s Life Story
This film by FAU Harbor Branch Oceanographic Institute (www.fau.edu/hboi) tells the life story of the Queen
Life Cycle of the Conch
Conch
