petrified wood fossil of angiosperm plant of late miocene period found in amkhoi fossil park ,birbhum,west bengal,india

ago amkhoi ancient ballavpur beauty birbhum closeup colorful conifer crystal decan decoration desert excavation fluorite forest fossil gem geology jungle late macro million mineral mineralogy miocene nature old ornate pattern pebble petrified plant platue precious quartz recovery rings rock semiprecious shiny silica southwest states stone texture textured tree trunk united wood wooden years