Photo: Dani Hemmat
The elongated rocks seen above are called lithophones and are used to make xylophone-like music. Found in Colorado as well as other parts of the world, they are 6,000 years old.
Do you sometimes imagine being a person in a completely different period of history? What would it feel like? One thing I’m pretty sure of: you would behave has if your time period was the only one.
But today, let’s imagine living 6,000 years ago, before the European invasion, in what is now Colorado. Let’s imagine having an urge to make music.
Dani Hemmat writes at the Left Hand Valley Courier, “Colorado has rocks that, well, rock. They are called lithophones, and a local archaeologist who first came across these strangely shaped stones 40 years ago is finally sharing their musical story.
“Longmont archaeologist Marilyn Martorano first laid eyes on the long, baguette-shaped rocks almost four decades ago, as a volunteer at what is now Great Sand Dunes National Park and Preserve in southern Colorado.
“The clearly hand-shaped stones, which had been discovered in the area, were housed in the on-site museum when Martorano first saw them. They were a strange set of artifacts for which no one had yet determined a use. Martorano put them back into their drawer, assuming that someday someone would figure out their purpose.
“Thirty years later, Martorano borrowed the rocks from the museum to study. While many had postulated that the rocks were tools for grinding, the absence of typical marks led Martorano away from that theory. She studied for three years, without success.
“The day before she was to return the rocks to the museum, a friend sent her a video that showed a collection of stones from Paris — stones that looked exactly like those she’d been studying. The rocks, musical stones classified as lithophones, had been found all over the world, but never in Colorado. After watching the video, Martorano started tapping the mysterious stones, and their purpose was suddenly clear. …
“ ‘The rock is very dense, usually volcanic, granite or basalt. In order to be shaped, it can’t be hit too hard or too soft,’ Martorano said.
“She presented some of her findings and artifacts during her open-to-the-public presentation on Nov. 8 at Front Range Community College (FRCC). FRCC instructor and Niwot musician Michael DeLalla had heard about Martorano’s work on public radio, and reached out to her. …
“Martorano demonstrated the different tones achieved by hitting the lithophones with wood, antler and bone. The lithophones produce sounds ranging from the sound of tapping on a crystal glass, to a wooden marimba, to a xylophone.
“ ‘Out of the 22 artifacts we studied, we got a minimum of 57 notes out of them. That’s at least two different notes from each stone,’ Martorano said. …
“While most of the stones Martorano has studied have come from the San Luis Valley area, lithophones have been found in the eastern plains of Colorado and near Salida as well. One Colorado percussionist, Jeff Shook, has found several lithophones while digging post holes.”
More here.
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