Ultrasonic drilling of Pearls A new contemporary jewelry design concept has arrived using ultrasonic technology to drill through soft Pearl. When a carved shell nucleus is implanted into an oyster, the growing pearl takes on the same shape as the implanted shell. Cross shaped shell implants will create cross shaped pearls. Large clean drill holes […]
Ultrasonic Drilling of Pearls Read More »
Ancient Technology used in America Ancient pentagonal and star-shaped drill holes in rock and how they were made. Pentagonal shaped drill holes in rock are created by the same tool that makes a 5-point star shaped drill hole in rock. Ancient pentagonal shaped drill holes are often accompanied by 5-point star shaped drill holes because
Stars and Pentagons Read More »
Fantastic star holes and where to find them You can find star shaped drill holes in alluvial boulders found along rivers. In California, star holes are drilled from up high in the mountain rock, after thousands of years, the star holes become dislodged from cliffs and make their way downstream along rivers and are ejected
Star Hole Prospecting (Relic Hunting) Read More »
Star Struck and Star Spangeled Pictured below are 2 star shaped drill holes found in American rock. The precision star holes are proven to be made using ultrasonic technology with a shaped metal tube. The drill holes were made in prehistory. Using common sense and science, we know these machined star holes found here in
Pentagonal and Heptagonal shaped drill holes in rock and how they were made in prehistory. In 2017, when I first saw the below ancient 5-point star shaped hole in granite rock, I was confused on how the inward curved sides leading to a sharp point were created. Nothing in my lapidary arsinal at the time
Machined core drill holes with shape Read More »
High speed core drilling and scooping of stone When analyzing drill holes for machined attributes, the lapidary artist observes the inside walls of each drill hole. A drill hole with sharp 90-degree indentations along the inside wall of the hole is a strong indicator of high-speed machining. (Above) Chlorite stone showing signs of high-speed tube
Rock Star Holes are Tubular to the Core Read More »
A Machined Marvel in Morro Bay Morro Rock (pictured below) was drilled and blasted for many years to create a safe harbor by placing fragments of Dacite rock into breakwater jetties. Today, it is illegal to walk on Morro Rock, so to find ancient star holes once made along the big rock, we must travel
Star Shaped Drill Hole (GPS coordinates) Read More »
Why ancient star-shaped drill holes are ignored by Geologist and Archaeologist We know Geologist and Archaeologist understand how round drill holes are machined in rock because they have used core drills to drill rock containing sacred petroglyphs. The image below shows core drill holes made into a petroglyph site by Caltech Archaeologist. The drill holes
Drilling America (Ultra Arky vs Academia) Read More »
The incredible ancient star shaped drill holes of America. What to look for when hunting star shaped drill holes in rock? Simply, look for rock containing precision made holes in the shape of a star. When hunting for ancient drill holes in America, look for the 5, 6, 7, and 8 pointed star shaped drill
Why ancient star shaped drill holes in rock have equally spaced internal lobes or points. (Below) An ancient square shaped drill hole in rock from Egypt (photo from Graham Hancocks website), shows the shape of the drilling tube. When ultrasonically drilling rock, the drill hole will be nearly idenitcal to the shape of the tube.
Ancient square drill hole in rock from Egypt Read More »
