Discover and read the best of Twitter Threads about #CapeBretonHighlands
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We love getting questions about #mining, #minerals and #geology! We were asked about the red soil and sand at #CabotsLanding Provincial Park in #CapeBreton. Here’s our answer:
#nspoli #cbpoli #NovaScotia #CapeBretonHighlands #CB #NS
#nspoli #cbpoli #NovaScotia #CapeBretonHighlands #CB #NS
Sand and soil are eroded rock. Red sand and soil, like at #CabotsLanding, eroded from rock with significant iron content. Iron oxidizes/rusts when exposed to air, so the red is rusted iron.
#nspoli #cbpoli #NovaScotia #Capebreton #CB #NS
#nspoli #cbpoli #NovaScotia #Capebreton #CB #NS
The sand, soil and clay at #CabotsLanding are glacial outwash - sediments deposited by glaciers as they melted at the end of the last ice age 10,000 years ago. Much of the sediment is eroded from the #CapeBreton Highlands, which used to be much bigger.
#nspoli #cbpoli #NovaScotia
#nspoli #cbpoli #NovaScotia
