VERY LARGE MINERAL SPECIMEN OF FIBROUS SEPIOLITE FROM STEVENS CO. , WASHINGTON
Item History & Price
| Reference Number: Avaluer:49160916 | Modified Item: No |
THIS IS A VERY LARGE MINERAL SPECIMEN OF FIBROUS SEPIOLITE WITH MINOR DOLOMITIC MARBLE. THE SPECIMEN IS APPROXIMATELY 19 X 9 X 5 cm. IT WEIGHS 487.3 gm. THE SPECIMEN IS FROM THE VALLEY QUARRY, VALLEY, STEVENS CO., WASHINGTON. THE SEPIOLITE OCCURS AS FRACTURE FILLINGS IN DOLOMITIC MARBLE OF THE PRECAMBRIAN STENSGAR FORMATION. THE SEPIOLITE HAS BEEN CONFIRMED BY XRD. IT WAS COLLECTED IN 1979. THE SPECIMEN DISPLAYS WELL. SEE PICTURES. I WILL COMBINE SH...IPPING WHEN POSSIBLE. THANKS FOR LOOKING.
