Morelli thought the pearl was pretty, but didn't think much of it until her husband started researching. "From what I've read, one in 5,000 clams will grow a pearl," Joe Morelli told the Delmarva ...

Ming Liu, Ph.D., a PEARL researcher and principal investigator on a recently awarded grant to advance the growth of soft-shell clam aquaculture in Maryland, said this new project will leverage ...

Business Qatar Shell, partners find way to repurpose industrial waste at Pearl GTL into soil enhancer Doha Published on February 18, 2024 | 07:31 PM ...

The shell-opening is about 3.5 cm in diameter, and is green or red-brown. The inside lip of the shell is not smooth, but rough and granular. It's a kind of marine snail, a sort of conch.