cinoh:Wall in Narragansett, RI composed entirely of quartz boulders and cobbles. These were likely c
cinoh:Wall in Narragansett, RI composed entirely of quartz boulders and cobbles. These were likely culled from the seashore, which concentrates these resistant stones relative to the ubiquitous gray rock of the bay. -- source link
#stone wall#rock wall#quartz#boulders#cobbles