Wednesday, September 2, 2009
Vermont: Paradise For Rockhounds
For such a small geographical state, Vermont has a very complex bedrock geology. As such, a very diverse mineral and stone industry arose in Vermont as economic deposits were worked throughout the state. The sheer diversity of resources that have been extracted from within the earth in the Green Mountain state is astounding. The following is the best I can help with affixing a mineral resource to a certain geography. By no means is it all inclusive, but is helpful in finding your own samples.Serpentine is supposedly a good luck rock. Found in Lowell, and Eden, Vermont, it is a dark green rock, sometimes called green marble or verde antique. It is related to the minerals that are found in asbestos, mined here beneath Belvidere Mountain. There are defunct copper mines in Corinth, Vermont. This was where a majority of the North’s copper came from during the civil war.There is one farmers field in Barton, Vermont which yields amethyst crystals, but no one knows whose. Barre, Vermont is still known for its thriving granite industry. The Rock of Ages quarry is internationally known. Ludlow, Vermont is home to talc that they use to make Johnson and Johnson baby powder. 80% of J&J talcum powder is from Vermont. Plymouth, Vermont was the scene of a brief gold rush after the one in California. The farmers decided instead of prospecting they could make more money going back to being farmers. This town also has garnets in some bedrock. Garnets form 1600 feet straight down where there is greatly increased heat and pressure.Proctor, Vermont is known for its white marble, which continues to be extracted today. Fair Haven and Castleton, Vermont have many slate deposits, especially around Lake Bomoseen. Button Bay State Park, in Vergennes, Vermont is famous for its clay concretions called “buttons” and fossils. Charlotte and Shelburne, Vermont have deposits of so-called Zebra Marble. Really a black slatey shale with white veins of calcite, sometimes called picture rocks. This is because of their tendency as the rock is worn over time to reveal “pictures”. All one needs is imagination, and time. Stowe, Vermont has a rock formation ironically called "stowe formation" that has huge inclusions of fools gold (iron pyrite) which is present in a graphitic phyllite. Colchester, Vermont is the home of our only Jasper mine. Red stone with metallic hematite in cracks and fissures throughout.Milton, Vermont has Dolostone, which was quarried on the right of the last turn before the straightaway to Sandbar State Park. Most of the stone removed was used to fill the causeway between Milton and the Islands. South Hero, Vermont has fossils such as those at Lessors Quarry owned by UVM. Grand Isle, Vermont has an old railroad grade that goes through it where coal can be found where it fell off a rail car. Same for many other locales in Vermont.Isle La Motte, Vermont is the home of the Fisk Quarry. This is where the black marble in radio city music hall comes from. Swanton, Vermont is home to a particular type of Red Dolostone commonly called red marble. The one and only quarry has been the subject of recent fraud activity.
The Lake Carmi Bog, A Black Spruce Woodland Bog
Bogs are a wetland, kind of like a floating sponge. Sphagnum moss is what makes up the sponge and provides a place for flowering plants and trees to spread roots. I’ve heard #’s of acres for the Carmi bog’s size between 160 and 230 acres. A bog is a type of peatland. Peatlands form where decomposition is slow and typically moss (peat) accumulates.
New layers of moss, shrubs, and trees grow where other plants have died and been pushed further down underwater into the peat. The bog is a sterile environment where no bacteria grows and nothing breaks down because of the acidity of the water. The sphagnum moss in the bog gets its nutrients from rainfall, which it replaces with hydrogen ions giving the water its acidity.
The Lake Carmi Bog was formed in a shallow bay of the lake after the last ice age 10,000 years ago. The bog at Lake Carmi is a state natural area, and is classified as a black spruce woodland bog. Named for the dominant older growth vegetation, these trees inhabit cold air drainage sites like the bog, and our highest peaks, such as the krummholz on Mount Mansfield. The discoloration of the water in bogs is tannins that together with the acidity preserve most anything that goes into a bog.
Ancient peoples have been found preserved in Europe, and a book from 1000 AD was recently discovered in Ireland. Peat harvested from bogs is used as fuel in Ireland still, and to fire electrical plants in Russia. The Canadians drain and chop bogs to be sold in the USA as peat moss for the horticulture industry. The reason that a woodland bog is the safest to walk in, is there are so many trees and shrubs that have overlapping root systems to support the weight.
In the Lake Carmi bog are carnivorous pitcher plants. Because the bog is so nutrient poor, this plant has adapted to feeding on bugs to get the energy it needs to produce flowers. Two berries also in this bog, are high bush blueberry, and small cranberry. The two tree species are Black Spruce (looks like x-mas tree) and Tamarack. There is also heath, rhodora, Labrador tea, sheep laurel, bog rosemary, and hares tail cotton grass.
Major threats to the bog both relate to a changing water table. If a beaver were to dam and flood the bog it would alter the environment. If the bog were drained, or water level to drop, it is at risk of fire as the dried peat will smolder. One of a peatlands most important functions is to store rainfall and slowly release water into the watershed. There has been recent work with using peat lands to treat wastewater.
New layers of moss, shrubs, and trees grow where other plants have died and been pushed further down underwater into the peat. The bog is a sterile environment where no bacteria grows and nothing breaks down because of the acidity of the water. The sphagnum moss in the bog gets its nutrients from rainfall, which it replaces with hydrogen ions giving the water its acidity.
The Lake Carmi Bog was formed in a shallow bay of the lake after the last ice age 10,000 years ago. The bog at Lake Carmi is a state natural area, and is classified as a black spruce woodland bog. Named for the dominant older growth vegetation, these trees inhabit cold air drainage sites like the bog, and our highest peaks, such as the krummholz on Mount Mansfield. The discoloration of the water in bogs is tannins that together with the acidity preserve most anything that goes into a bog.
Ancient peoples have been found preserved in Europe, and a book from 1000 AD was recently discovered in Ireland. Peat harvested from bogs is used as fuel in Ireland still, and to fire electrical plants in Russia. The Canadians drain and chop bogs to be sold in the USA as peat moss for the horticulture industry. The reason that a woodland bog is the safest to walk in, is there are so many trees and shrubs that have overlapping root systems to support the weight.
In the Lake Carmi bog are carnivorous pitcher plants. Because the bog is so nutrient poor, this plant has adapted to feeding on bugs to get the energy it needs to produce flowers. Two berries also in this bog, are high bush blueberry, and small cranberry. The two tree species are Black Spruce (looks like x-mas tree) and Tamarack. There is also heath, rhodora, Labrador tea, sheep laurel, bog rosemary, and hares tail cotton grass.
Major threats to the bog both relate to a changing water table. If a beaver were to dam and flood the bog it would alter the environment. If the bog were drained, or water level to drop, it is at risk of fire as the dried peat will smolder. One of a peatlands most important functions is to store rainfall and slowly release water into the watershed. There has been recent work with using peat lands to treat wastewater.
Note:
Going to pull some of my favorite posts from my defunct blog in case they look familiar to anyone. Back from 07-08.
Get them all in one place, and may delete the blog after that, we'll see.
Get them all in one place, and may delete the blog after that, we'll see.
Hottest Peppers in the WORLD!!
So I managed to grow some Bhut Jolokia's in containers this year. The "ghost" pepper from India that's something like a million scoville units. Got the seeds off e-bay last spring, supposedly so hot, one drop in chili will make it unable to be consumed by the average person.
My goal was to keep the seeds of the earliest peppers so I can breed a shorter season variety for here in VT. The hope anyways. A perfect pepper, a little goes a long way, and I can dry the blemished peppers to use for hot pepper soap sprays on bugs next year.
After suffering from severe blosson drop, I repeatedly hit them with blossom set spray, which worked like a charm. Finally they came into it..... Doing well though, as good as the habanero's and red savina's anyways! Not bad for way north of where they're native to.
My goal was to keep the seeds of the earliest peppers so I can breed a shorter season variety for here in VT. The hope anyways. A perfect pepper, a little goes a long way, and I can dry the blemished peppers to use for hot pepper soap sprays on bugs next year.
After suffering from severe blosson drop, I repeatedly hit them with blossom set spray, which worked like a charm. Finally they came into it..... Doing well though, as good as the habanero's and red savina's anyways! Not bad for way north of where they're native to.
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