Septarian stone free form! 1.5 pounds, 4.2 inches tall, 3" wide!

Septarian nodules showcase nature's geometric artistry with their distinctive angular patterns and earthy palette. This substantial free form specimen weighs 1.5 pounds and measures 4.2 inches in height by 3 inches wide, making it an impressive display piece for any mineral collection. Septarian stone forms through ancient sediment compression and mineral-filled fractures, creating the characteristic polygonal segments that define these formations. The warm browns, creams, and golden hues develop naturally over millions of years, offering both aesthetic appeal and geological significance. An excellent choice for collectors seeking authentic, museum-quality specimens with notable size and visual impact.