12-Piece Fossilized Spiralite Quartz Shells

  
Discover a beautifully curated 12-piece lot of Fossilized Spiralite Quartz Shells, each showcasing stunning natural history and mineral artistry. These rare specimens originate from ancient marine environments dating back to the Cretaceous Period (100-50 million years ago), when much of present-day India was submerged beneath the prehistoric Tethys Ocean. Formed from left-hand-coiled gastropods, these fossils have undergone a remarkable transformation over millions of years-now preserved as chalcedony quartz, often adorned internally with sparkling druzy quartz. Because these fossils are embedded deep within hard rock matrix, each piece is expertly hand-extracted, chiseled, and meticulously cleaned to reveal its elegant spiral structure. Perfect for collectors, educators, and enthusiasts of natural history. Material: Fossilized Spiralite shells in chalcedony quartz with druzy inclusions. Age: 100-50 million years old (Cretaceous Period). A unique opportunity to own an extraordinary set of prehistoric marine fossils-each piece a natural work of art.