The Giro and The San Pietrini

Wow! Yesterday was a stunning end to the Giro d’Italia, one of the world’s great bicycle races. And the excitement occurred because of stone, the legendary San Pietrini cobbles of Rome. With just under 1000 meters to go in the time trial, race leader Denis Menchov looked like he was ready to win not only the overall race title but also that day’s race, the last leg of the Giro.

But then Menchov’s front wheel slipped out from under him and he went tumbling at probably 50 km/hour. The thin tire couldn’t grip the hard lava stones, which come from outcrops near Rome. These are the stones I wrote about in a previous post that Vitruvius described as hard and enduring. Many reporters described them as icy smooth because of the rain. Locals call the cobbles, “San Pietrini,” little Saint Peters, playing on St. Peter’s role as the rock of Christianity.

I have an update to add on this blog. Marie Jackson, who has written extensively about the stones of Rome, has told me that the San Pietrini stone comes from the Capo di Bove lava flow, 277,000 +/- 2,000 years old. The lava erupted from the Faete peak of the Alban Hills volcano, southeast of Rome. Stone comes from a quarry near the Ciampino airport.

(Photo of the cobbles from VeloNews.
To see a video of the fall, you can watch this
YouTube link.)

As Menchov fell, you could see him reaching out for his bike as he slid 10 meters along the San Pietrinis. Fortunately, his mechanic was in a car right behind him, and he leapt out of the car, yanked a spare bike off the top, sprinted to Menchov, and had him back riding within seconds. It was stirring and stunning to watch Menchov recover and ride to victory. Although it was exciting to see such a focus on building stone, I am glad they were not culprit that took away a well deserved victory by Dennis Menchov.

Stories in Stone: The Journey to Publishing

A journey that began several years ago has recently reached its end. That journey has led to the publication of my new book – Stories in Stone: Travels Through Urban Geology. A copy of it arrived in the mail the other day and it should be in book stores soon. The publisher is Walker & Company.

My interest in building stone began in 1986, when I first wrote about the sandstone used at my college. I realized I could make a connection between two passions of mine, geology and architecture. Furthermore, building stone was a way to tie together people and rock into compelling stories, what I later decided was John McPhee in reverse. Instead of going to the wilds to find geology, as McPhee did, I would go downtown to find the rocks and develop my stories from there.

Over the next ten years or so, I continued to seek out building stone stories, particularly in Seattle, where a series of rock-rich tunnels were built for public transportation. The stone was not only diverse it was beautiful. During the decade, I didn’t limit my geologic gazing to urban spaces. Living in Moab, Utah, I happened to notice that some rather stunning stone outcropped in the region. The red rock landscape made me even more fascinated with and passionate about geology so when my wife and I moved to Boston, I went into rock withdrawal.

I quickly turned back to my long interest in building stone and began to study the rocks that clad buildings in the Hub. I found sandstones, granites, slates, marbles, and travertine, and all of them had great geologic, as well as human, stories to tell. In 1997, I sold my first article on building stone, to the Harvard alumni magazine. Over the next few years, I wrote additional articles for in-flight magazines, newspapers, and kids magazines. Finally in 2005, I decided I either had to write a book or give up my interest in building stone.

I began by sending an eight-paragraph pitch to an agent a friend had recommend. She responded a day later and by the end of the week she had agreed to represent me. And then the work began. Ten, very long and often challenging months later my agent began to shop around the 57-page proposal she had helped me to write. About a week later we got our first response. Walker & Company liked the proposal. Within a few days several more publishers had expressed an interest. On September 28, 2006, we accepted Walker’s offer and I began work on the book.

Writing Stories in Stone has been a wonderful journey for me. Along the way, I have met architects, historians, librarians, geologists, quarry workers, and stone masons. I have been fortunate to work with a supportive, helpful, and encouraging editor. People have gone out of their way to help me track down papers, to take me out in the field, and to show me the inner workings of the quarry business. Over the next few weeks, I plan to write a series of posts about the book. I hope to include photos and maps, background on the chapters, and links to more information.