natural end

FJD UTAH 35. Henry Mountains. Jurassic; Morrison formation. Today’s rockhounds would do a back flip if they found this rugged full round. The dark patina seems to have been baked on. No glue or filler. All natural but for the polished face. 7.5 by 4.5 cm mirror-polished face; 72 mm long; fourteen ounces. $115

Utah 191. Extremely rare Nephi, Utah large palm with fronds museum specimen. Nephi rounds are so rare as to be almost mythical and ones with actual fossilized fronds- even with preserved cambium layer -ASTOUNDING!  And to add to this that it’s a large near complete round with superior color and preservation, including some elusive burgundy palm, with attractive cell patterns and preservation complete to the fronds, indicating rapid internment of the stump. Dr. William Tidwell of Brigham Young University and Dr. E. M. V. Nambudiri of Nipissing University co-authored an excellent article about the Nephi location in the Canadian Journal of Botany which was published in 1998.  The focus of the article was the petrified palm wood from the Nephi area. The authors noted with some apparent consternation that their analysis of the palm wood from the location was especially “significant because virtually all fossil palm remains at this locality have now been removed by amateur collectors. Thus, because of the lack of opportunity for further collecting, not only is this the first, but may well be the only species of Palmoxylon to be described from this site.” Drs. Tidwell and Nambudiri had twenty-four specimens to use in their analysis. They determined that all twenty-four were of the same species and that this was a previously unknown species of palm which they named Palmoxylon hebberttii.  They determined the geologic strata to be the Sage Valley Limestone Member of the Goldens Ranch Formation which they estimate to be no older than Lower Oligocene in age, making the wood approximately 33 million years old. Of course, I cannot say that the palm species found by the Aarons is the same as that analyzed in the article. This specimen appears in an article I wrote for Rock & Gem magazine (October 2013). In the article are a picture of the main stump of this tree and a picture one of the slices under long wave ultraviolet light – it really glows! This one has amazing fronds and nice colors and cell preservation. It is and is complete all around but for a chipped edge of about 8 cm. 37 by 31 cm mirror-polished face; 18 mm thick; six pounds and four ounces.  $375

FJD Utah 5. Rare Henry Mountain full round, with champagne bubbles. Unless you specialize in Henry Mountain wood you may not recognize the rarity of this type. It is found only in a small remote area of the desert near the Henry Mountains. It’s a full round beauty with incredible colors and patterns – under magnification it is amazing. The other half appears in Ancient Forests on page 283. 7 by 9 cm polished face; up to 33 mm thick; eleven ounces. $240

FJD Utah 14. Silver Creek, Park City, Utah. Thick full round slice of a beautiful wood from a rare locality. Beautiful, quartzy mineralization. Colorful and gnarly.25 by 18 cm mirror-polished face; 27 mm thick; weight is four pounds and fourteen ounces.  $260

UTAH 208. Museum specimen. Colorful glassy specimen round Henry Mountain Jurassic log end with well-preserved yet dissolving cells. Beautiful condition — amazing under magnification. One side as found. 11.5 by 8 cm mirror-polished face; up to 3 cm thick; fourteen ounces. $65

UTAH 147. Museum specimen . Henry Mountain Jurassic full round log section cut on both ends and polished on the top. The defining point of this piece is the very rare color purple. Near flawless. 5.5 by 4.5 cm mirror-polished face; 3 to 2 cm thick; 105 grams.  $50

Utah 177. Museum specimen. Jurassic Henry Mountain cycad. This little cycad piece is solid and opalized. It is untouched.  11 cm long by 57 mm by 52 mm; 13 ounces.  $90

UTAH 153. Henry Mountain Jurassic full round branch end. 39 by 46 mm mirror-polished face; 34 mm long; 92 grams.  $28

UTAH 156. Museum quality. Henry Mountain Jurassic specimen round branch end with a lot of deep red and an attractive exterior. 25 by 46 mm mirror-polished face; 60 mm long; 134 grams.  $46

Utah 161. Museum specimen.  Full round limb end from the Henry Mountains. Jurassic. Interesting growth on exterior. 5 by 4 cm mirror polished face; 6.5 cm long; 7.5 ounces.  $55

FJD Utah 18. Circle Cliffs, Utah Triassic full round log end. A conifer, likely Araucaria. Beautiful under magnification, showing long chains of tracheids. Agate center. No glue or filler. Old time collection piece. Nice Circle Cliffs case specimen. Shift the backside in the light to see myriad sparkling diamonds. Rockhounds call the look “sugary” and it’s a sign of well-agatized wood.  85 by 117 mm mirror-polished face; up to 18 mm thick; nine ounces.  $65

Utah 50. Circle Cliffs museum piece. Triassic; Chinle formation. Full round conifer in glassy black, red, and white. Cell preservation is excellent, and it has a nice agate in the center. Very nice Circle Cliffs piece. I cut my teeth on wood hunting in the Circle Cliffs – what a beautiful, interesting, and fossil-rick place. I have not been there other than driving through since they made it part of Grand Staircase/Escalante National Monument in 1993. (I checked: even Trump’s proposal to shrink the monument keeps the Circle Cliffs within.) 13.5 by 14.5 cm mirror-polished face; 2 cm thick; one pound and ten ounces.  $100