Annual Meeting 2021


Join us on Zoom for a lecture with Prof. Kurtis C. Burmeister of Sacramento State University, over Zoom, for the Economic History of the Rosendale Natural Cement Region. Prof. Burmeister was here in October and was happy to visit the archives and the Widow Jane Mine again.

The Rosendale region of eastern New York State is widely recognized as the source of one of the highest quality natural cements ever produced. Founded in 1819 by Canvass White in central New York, the American natural cement industry soon shifted to Rosendale where it flourished for over 150 years. By the end of the 19th century, the superior quality of Rosendale cement was known worldwide and actively used in the construction of some of America’s most enduring landmarks. Rosendale natural cement’s reputation stems from the unique composition of the dolostone in the Silurian Rondout Formation from which it is manufactured. Miners utilized room-and-pillar techniques to extract this dolostone from strongly deformed strata in the Rosendale region, creating unique bedrock exposures that are truly engineering marvels. These mine exposures have long attracted the attention of geologists for research and education. Production of natural cement transformed extracted dolostone into cement through a labor-intensive process involving calcination in kilns, cracking, grinding, and packaging. Barrels of cement were quickly shipped at competitive prices via the Delaware & Hudson Canal, which directly connected the Rosendale region to major shipping avenues.

Kurtis Burmeister, Ph.D. – Kurt is an Assistant Professor of Field Geology in the Geology Department at Sacramento State University. His research explores topics broadly associated with convergent tectonics and has active projects in western Ireland, Sierra Nevada, upstate New York, and southern Japan. Kurt holds a BA in Biological Sciences and an MA in Vertebrate Paleontology from UC Santa Barbara, and a PhD in Structural Geology from the University of Illinois. Kurt is also the Executive Secretary of the USGS/NAGT Cooperative Field Training Program, Director of the Wasatch-Uinta Geological Field Camp Program, and an Adjunct Associate Professor at the University of Illinois.

Read the Prof. Burmeister and Dietrich Werner’s paper on this subject from 2007 here: https://www.researchgate.net/publication/228362487_An_Overview_of_the_History_and_Economic_Geology_of_the_Natural_Cement_Industry_at_Rosendale_Ulster_County_New_York


Let me take this time to remind readers that the annual meeting is where votes are counted from society members confirming (or writing in) trustees for our board of trustees. If you are a member, there should be a ballot included as part of the 2021 Natural News. Please fill out and return the ballot as soon as possible! This is also a good time to re-up, rejoin, or become a member for the first time too!


This talk will be presented live over Zoom and recorded. You should also be able to call in if you are without access to Zoom.

Century House is inviting you to a scheduled Zoom meeting.

Topic: Century House's 2021 Annual Talk: Prof. Kurtis Burmeister
Time: Dec 4, 2021 01:00 PM Eastern Time (US and Canada)

Join Zoom Meeting
https://us06web.zoom.us/j/6682131809?pwd=K1A0VjBtanF1M0g5TzhHbzhNNGtTZz09

Meeting ID: 668 213 1809
Passcode: annual2021
One tap mobile
+19292056099,,6682131809#,,,,*0699203717# US (New York)
+13126266799,,6682131809#,,,,*0699203717# US (Chicago)

Dial by your location
        +1 929 205 6099 US (New York)
        +1 312 626 6799 US (Chicago)
        +1 301 715 8592 US (Washington DC)
        +1 346 248 7799 US (Houston)
        +1 669 900 6833 US (San Jose)
        +1 253 215 8782 US (Tacoma)
Meeting ID: 668 213 1809
Passcode: 0699203717
Find your local number: https://us06web.zoom.us/u/kbtCwoOId9

There are also an extremely limited number of in person seats to watch this on a monitor at the Century House at the Snyder Estate. Please do not acquire one of these tickets if you cannot be sure you can show up. This free ticket will put you on the entry list, there’s no need to print out or keep the electronic ticket that will be sent to you.

In Person Ticket0.00 USDAnnual Meeting 2021 at Century House
Your eTicket will be emailed after payment to your PayPal email address.