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Berea Sandstone at Olmsted Falls EarthCache

This cache has been archived.

Geocaching HQ Admin: Family has requested archival of this EarthCache. -Geocaching HQ Admin 831459

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Hidden : 3/24/2008
Difficulty:
3 out of 5
Terrain:
2 out of 5

Size: Size:   not chosen (not chosen)

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Geocache Description:

Located at beautiful and historic Fortier Park in Olmsted Falls, this Earthcache is a sequel to the Berea Falls Earthcache two miles east of here. Completing this cache will require an understanding of the basic principles presented in the Berea Falls cache. Bring a tape measurer or ruler and your best detective skills!


Plum Creek at Fortier Park. Copyright Charles Mesker. Used by permission.

Fortier Park is a hidden gem nestled in the heart of Olmsted Falls where Plum Creek empties into the West Branch of the Rocky River. Its 5 acres are packed with scenic waterfalls and bridges, hiking trails, picnic areas, a stone pavilion, an abandoned quarry and numerous interesting rock formations. (Click here to see some more breathtaking photos of the park taken by a local photographer.)

As peaceful as this location is now, at one time it was bustling with industry. In the 1820s and 1830s, sawmills began to spring up along the waterfalls on Plum Creek and the Rocky River. These were followed by grist mills, a chair factory, even a coffin making shop. At about that time a few miles east of here in Berea, a man named John Baldwin discovered and began quarrying an extremely durable rock which would come to be known as Berea Sandstone. Over the next few decades the quarrying fever would spread, especially as new technology made it easier for smaller entrepreneurs to get involved. From 1872 to 1875, Luther Barnum, mayor of Olmsted Falls and grandson of one of the original Olmsted Falls sawmill pioneers, quarried Berea Sandstone in what is now Fortier Park. Although Barnum's quarry operation was nowhere near the scale of the massive quarries in Berea, it nevertheless employed 50 to 85 men and boys at its peak.

Berea Sandstone, also known as Berea Grit, is prized for its long grain, which makes it extremely durable yet easy (relatively speaking) to quarry. It is also valued for its purity and its even texture and color. Its fine, angular, hard quartz grain makes it an ideal grinding stone, with a surface that remains rough and abrasive even as it wears down. The chemical bond that holds the quartz grains together is extremely resistant to water, temperature extremes and acidic chemicals. The purest grades of Berea Sandstone to be extracted from the quarries were crafted into world-renowned grindstones. Lower grade stone was used for foundations, sidewalks, driveways, bridge abutments and buildings.

Quarrying sandstone in the 1870s was a backbreaking, noisy, dusty and dangerous job. First the top layers of soil and stone had to be removed by hand. Once the underlying sandstone was exposed, workers used picks and shovels to dig "trenches" through the stone. These trenches were up to 5 feet deep and wide enough for a man to stand in. (When you visit the park, you'll realize just what a bone-jarring task this must have been.) Once a block of stone was surrounded on all 4 sides by trenches, it was separated from the rock below it. For smaller blocks, this was done by hand - driving iron wedges into the stone at the base of the trench. (This is where the long grain of the Berea Grit was much appreciated!) For larger blocks, holes were chipped into the base of the trench, then black powder or dynamite was inserted in the holes and ignited. Once a block was freed, hand-cranked derricks were used to lift it out of the quarry and onto a waiting railcar. A train hauled the blocks across the Rocky River on a railroad spur built specifically for this purpose.

The sandstone quarried here is part of a massive Berea Sandstone formation that lies beneath most of eastern Ohio. (For information on how this rock formation was formed, see the Berea Falls Earthcache listing.) It has been most actively quarried in Northeast Ohio, in a region known as the Berea Headlands. The quarries in the Berea-Olmsted Falls-Columbia Township area ranged in depth up to 50 feet. As would be expected, however, the sandstone eventually ran out, and by the early 20th century the last of these quarries were shut down. (In the Amherst area, about 20 miles west of here, the Berea Sandstone reaches depths of greater than 200 feet and is still actively quarried.) Many of the abandoned quarries have since filled with water, like Coe Lake, Baldwin Lake and Wallace Lake in Berea and Jaquay Lake in Columbia Township. The quarry in Fortier Park (figure 1) is among the few that can still be examined (without snorkeling gear, at least!)

The coordinates listed above are for parking at the Dan Waugh trailhead in the library parking lot off of Main Street. From there, be sure to visit each of the additional waypoints listed below (preferably in order). Feel free to visit and explore other sections of the park as well, but please stay within the designated trails and recreation areas and observe all park rules and signs.

Logging Requirements:

To claim credit for this cache, you must take a walk through the park and answer any two of the following three questions:

  1. There is a rough-cut grindstone at Waypoint 3 (N41°22.655 W081°53.961). It is about 6 feet in diameter. How thick is it?
  2. Describe the rock structures you see at Waypoints 4 and 5. A sentence or two is good enough.
  3. The Berea Escarpment passes through Olmsted Falls as it extends westward from Berea towards Erie County. Is this park north or south of the escarpment, or does it straddle it (i.e. part north, part south)? Explain your answer (a sentence or two will suffice).

Anyone who correctly answers all 3 questions will get an "honorary shout-out" in the logs. Keep your eyes open for clues as you tour the park, and use all the information from this cache and the Berea Falls cache in reaching your conclusions. Do not post the answers in your log; instead geo-mail them to me within 3 days of your visit. (Earthcaching rules require me to delete your log if I don't receive your answers within a reasonable amount of time.)

You might also want to check out the last two Earthcaches in this series that explores the Rocky River: Fort Hill and Call Me Rocky.

SPECIAL THANKS TO:

  • The Olmsted Falls Parks and Recreation Board for sharing this park and permitting this Earthcache.
  • The staff of the Olmsted Falls Public Library for their research assistance.
  • Charles Mesker for sharing his spectacular photos!

FTF - Goldrush

REFERENCES:

  • Then There Was None by Mickey Sego. (Published by the Berea Area Historical Society, this book contains everything you ever wanted to know about the quarrying of Berea Sandstone in the Berea area. Available at the Berea Public Library.)
  • Images of America: Olmsted Falls by John D. Cimperman. (An excellent illustrated history of Olmsted Falls. Available at the Olmsted Falls Public Library.)
  • The Olmsted Story: A History of Olmsted Township and Villages of Olmsted Falls, Westview and the City of North Olmsted by Walter F. Holzworth. (A well-researched, hand-typed history of the area, available only at the Olmsted Falls Public Library.)
  • Cleveland Quarries company website. (An active quarrier of Berea Sandstone in Amherst and Birmingham, Ohio.)
  • Ohio History Central "Berea Sandstone" by the Ohio Historical Society. (A short but informative article about Berea Sandstone.)
  • Olmsted Falls Parks signage (N41°22.646 W081°54.040)

Additional Hints (Decrypt)

[Question 1] Qvaare gnoyr sbe gur 7 qjneirf [Question 3] Xrl jbeqf sebz gur Orern Snyyf pnpur jevgrhc: “pbzrf gb na noehcg raq” naq “vg’f n jubyr qvssrerag jbeyq” (va gur vzntrf frpgvba)

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)