Another composition from the same rock as the post El Dorado Hills (CA), Quartz Vein, Placodioid Lichens. In addition to the coral-like Placodioid Lichen in the center, there is a greenish and still unidentified (meaning I have not done the research yet) towards the left, and the Brown Foliose Lichen throughout this photograph.
EXIF data: Nikon D7000, center-weighted metering mode, ISO100, 35mm (prime lens), f/10, 2.5 sec
El Dorado Hills (CA), Quartz Vein, Placodioid Lichens. El Dorado Hills, CA. February 15, 2017. © Copyright Steven Tze – all rights reserved.