Kalkar Quarry / Tres Ojos de Agua Resources
This website is
not affiliated with the Springtree HOA.
Bird murmurations info
Pond Blog - "Kalkar Pond News"
Kalkar Pond-related videos
Forest Quarry (aka lower quarry) Status
eBird info about Kalkar
Research projects at Kalkar Quarry
Article:
Mineralogy of Kalkar Quarry
Podcast:
Past & Present of Kalkar Quarry
(Jan 2021)
History:
1925 Kalkar Quarry Land Purchase
Modern history of Quarry
(article)
1979 Fire in Kalkar Quarry
The History of the Creeks and People of Rancho Tres Ojos de Agua and Vicinity (book by local author Dean Silvers)
Intro and Table of Contents
Download the full book (1.3GB)
Other websites:
Wikipedia's Rancho Tres Ojos de Agua
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