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The Metamorphic Rocks of Manor Park
One of the places I often visit to take photos is Manor Park (Larchmont, New York). Among other things, with its location on the Long Island Sound, it offers a great place to photograph the rising sun in all its glory.



Its twin gazebos and Umbrella Point also provide a photogenic setting for capturing and preserving memories ranging from wedding portraits to snowy landscapes. Rumor has it that wedding portraits captured at Manor Park mean that the marriage will truly last till “death do us part.” The quiet fog on a still autumn morning, the pounding surf on a stormy day, and a refreshing sea breeze that eases summer’s inferno all add to the Park’s offerings. However, there is more.

Manor Park was once part of the Appalachian Mountains. That mountain range formed some 600 million years ago. Courtesy of the shifting tectonic plates, the Park lies at its present location. The result is that those who come to the Park can enjoy an outdoor exhibit of metamorphic rocks including gneiss, mica, shale, and quartzite.

Metamorphic rocks result from the transformation of original rocks (“prolith”) during a process called metamorphism (“change in form”). Intense heat and pressure result in physical and/or chemical changes. Although the impact of water—fresh and saltwater—also changes rocks, water-driven changes are not part of the metamorphic process.

A selection of photos from Manor Park is displayed below:


Gneiss


Quartzite


Quartzite


Quartzite


Quartzite and Mica:


Mica


Mica


Mixed Rocks

15 comments

Esther said:

A wonderful collection of photos of these minerals.
10 years ago

Pam J said:

Oh Don... I am a rockhound.... I am drooling in a very unseemly manner here !!!!

What an amazing place.
10 years ago

Krisonteme said:

Un parc magique .
10 years ago ( translate )

J.Garcia said:

I like very much the text and the photo! Excellent, dear Don
10 years ago

Clive Kirby said:

I like the article - are you a geologist? Great pics.
10 years ago

Don Sutherland replied to Clive Kirby:

Thank you, Clive. No I'm not a geologist but found the rocks interesting nonetheless.
10 years ago

Coco said:

Who knew. Even with the shift in tectonic plates, how did a place in Larchmont break off from the Applachian's. i wonder if there are any other places around Westchester like that. Great article and beautiful pix as always.
10 years ago

tiabunna said:

Interesting reading and a great set of images, Don.
10 years ago

Nico Andries said:

Wonderful photos. Very interesting information..Must be great to explore that area..
10 years ago

David Michael said:

Like the article, beautifully illustrated by some fine images
10 years ago

Dinesh said:

Wonderful images. Thanks for the info
10 years ago

ColRam said:

Une belle série documentaire Bravo
10 years ago ( translate )

Richard Nuttall said:

Excellent article very interesting and well illustrated
10 years ago ( translate )

Gudrun said:

Very interesting indeed, thanks for posting!
10 years ago

Melinda said:

Very nice, Don, both photos and text.
I recently took a course on the geology of North Carolina at our college for seniors.--fascinating. Not only were your rocks once among the Appalachians, but the Apps were once part of the land mass that is now the British Isles! Right? Laurentia? Even after the excellent course, I find it hard to wrap my mind around these figures and facts. NC is a very confusing place, geologically. Many slips and uplifts make for lots of striation and exposed minerals.
9 years ago