Rocks And Minerals Blog

I have about 300 pieces of fossilized Atlantic Ocean corals. Rose- Brain and many others I’m interested in know more, about them. We have sold a few hundred

https://www.rocksandminerals4u.com/fossilized-gulf-stream-coral.html

I'm really not sure I see a lot of gold streaks silver streaks bronze. As far as I know it could be fool's gold or whatever that's why I'm contacting yo

https://www.rocksandminerals4u.com/daniel-r-valdes1.html

It has a belt like shape all around the rock

https://www.rocksandminerals4u.com/rock1.html

Nothing

https://www.rocksandminerals4u.com/round-egg-rock.html

I sand off a. White crust off this rock and when u look closly on it it is covered entirly with little crystal or some glassy specks all over...

https://www.rocksandminerals4u.com/help-determine.html

Nothing. What is this? Email is samgrizzle54@gmail.com

https://www.rocksandminerals4u.com/sam.html

What Does Earthquakes and Plate Tectonics Have to Do With Each other ?

https://www.rocksandminerals4u.com/earthquakes-plate-techtonics.html

Lepidolite is a silicate mineral that comes in shades of pink, lilac, and purple-grey.

https://www.rocksandminerals4u.com/lepidolite.html

Kyanite is an uncommon aluminosilicate mineral typically found in metamorphic rocks.

https://www.rocksandminerals4u.com/kyanite.html

Tourmaline is a unique crystalline boron silicate mineral

https://www.rocksandminerals4u.com/tourmaline.html

Topaz is a naturally occurring silicate mineral of fluorine and aluminum with a chemical formula of Al2SiO4(F,OH)2. Aluminum silicate fluoride hydroxide.

https://www.rocksandminerals4u.com/topaz.html

Vanadinite is a natural mineral comprising vanadium, chlorine, oxygen, and lead.

https://www.rocksandminerals4u.com/vanadinite.html

Plate Tectonics And Evolution: Does Plate Tectonics Play a Role in The Evolution of Life?

https://www.rocksandminerals4u.com/plate-tectonics-and-evolution.html

From the highest mountain, to the deepest ocean trench, plate tectonics is at work all around us.

https://www.rocksandminerals4u.com/plate_tectonics.html

I'm really not sure I see a lot of gold streaks silver streaks bronze. As far as I know it could be fool's gold or whatever that's why I'm contacting yo

https://www.rocksandminerals4u.com/daniel-r-valdes.html

Diamonds were formed billions of years ago through a combination of tremendous pressure and temperatures of 1652–2372 degrees Fahrenheit at depths between

https://www.rocksandminerals4u.com/gems-and-diamond.html

I was previously told, it was 477G of natural green chalcedony grape agate. Is this true ir is it something else. Very interesting looking. I have seen

https://www.rocksandminerals4u.com/can-you-identify-this.html

Lake Erie find today! No clue what it is any takers? Pink white aqua and brown

https://www.rocksandminerals4u.com/kathy-allshouse.html

I found this rock in the Thames and I really want to know what it is; no one at my university knew and they are curious now too!!! I would appreciate any

https://www.rocksandminerals4u.com/what-is-this-rock4.html

I was walking around the provinces in the Philippines and after Typhoon new water courses had formed. A lot of new rocks were exposed. I dont know what

https://www.rocksandminerals4u.com/strange-white-and-silver-rock-hamburger.html

Found in Ontario, Canada in the forest.

https://www.rocksandminerals4u.com/what-rock-is-this1.html

Weighs 13 lbs looks like a green pudding rock found in northereast mi.

https://www.rocksandminerals4u.com/jackie.html

Yellow , polished and cut I am unsure what it is

https://www.rocksandminerals4u.com/unknown1.html

If anyone knows what this is please let me know

https://www.rocksandminerals4u.com/sparkling-black-smooth-rock.html

I know nothing

https://www.rocksandminerals4u.com/black-and-white-layered-rock.html

What is this black mineral? Seems to have formed at same time as the quartz. Streak is light gray. With some difficulty I can scrape it with my fingernail,

https://www.rocksandminerals4u.com/can-you-identify-this-rock.html

Found several rocks and am just learning and would love help identifying. Thank you

https://www.rocksandminerals4u.com/green-and-black-rock.html

Found several rocks and am just learning and would love help identifying. Thank you

https://www.rocksandminerals4u.com/green-rock.html

I have this crystal that I got from my great grandmother's collection, I have no idea what it is.it has quite a bit of brown webbing within the green.

https://www.rocksandminerals4u.com/help-with-identification.html

it looks like an arrowhead. and found behind my house

https://www.rocksandminerals4u.com/weird-black-rock-with-gems.html

Please help

https://www.rocksandminerals4u.com/what-rock-is-this.html

I found this rock in the Kern County area in CA. Found it in the desert, I polished it a bit. Anyone tell me what this could be? Thanks

https://www.rocksandminerals4u.com/need-help-to-identify.html

found on a beach in LLandudno in Wales, UK, washed up by the waves

https://www.rocksandminerals4u.com/stone-found-in-wales-uk.html

I was given a bunch of rock and it looks like it may have gold in it but I would like to find out for sure. The rock is really heavy and does not have

https://www.rocksandminerals4u.com/gold-or-pyrite-.html

Found 7-8 ft. below surface in Dakota

https://www.rocksandminerals4u.com/tls2378gmailcom.html

Found this on a beach in AC, NJ yesterday...

https://www.rocksandminerals4u.com/black-beauty.html

I would just like hlep identifying exactly what this beautiful specimen is!

https://www.rocksandminerals4u.com/possible-agate-geode.html

It is found in Griffin Georgia area. It is from a quarry.

https://www.rocksandminerals4u.com/andrews-rocks-for-science.html

Found on West Runton beach in Norfolk, England

https://www.rocksandminerals4u.com/ls.html

I found this in a box of rocks someone had left behind in an old barn. I assume it came from the nearby region. I am located in the Tri Cities WA. I just

https://www.rocksandminerals4u.com/help-me-identify.html

Nothing

https://www.rocksandminerals4u.com/rock.html

I got this over 30 years ago and have never known what is was. I dont know if the color shows very well but it is very pale blue and clear. I would call

https://www.rocksandminerals4u.com/maureen.html

I found this rock on the northern shores of Mackinac Island last weekend along with some gorgeous banded chert/flint. It caught my eye immediately. Is

https://www.rocksandminerals4u.com/interesting-agate-found-on-mackinac-island-mi-help.html

I found this rock at 10,500 ft in the Rocky Mountains of Colorado. It is non magnetic and it has no effect on my metal detector. Any help identifying this

https://www.rocksandminerals4u.com/clueless.html

It is transparent very sharp edges. Not sure what type of rock it is. Just want to find out

https://www.rocksandminerals4u.com/found-in-manasa-va.html

From South Dakota.bought a storage shed had Indian artifacts in it

https://www.rocksandminerals4u.com/what-kind-is-it.html

I found this stone/rock near the badlands in South Dakota. It was in a parking lot in Wall. It is very smooth, has an almost oily or waxy feel. It has

https://www.rocksandminerals4u.com/what-am-i.html

I found this rock in a river

https://www.rocksandminerals4u.com/m-khan.html

This rock was found near Glenwood City WI. It is highly magnetic and sets off my Metal detector. I am not familiar with different types of rock but I love

https://www.rocksandminerals4u.com/iron-.html

Emeralds

https://www.rocksandminerals4u.com/emerald.html

Found in Hemet California

https://www.rocksandminerals4u.com/help-what-type-of-rock-is-this.html

Is this basalt. Its magnetic and extremely heavy.

https://www.rocksandminerals4u.com/what-is-this3.html

Nothing but an Amber type color with a rainbow type appearance

https://www.rocksandminerals4u.com/unique-rock.html

This was found in Rocky mountain national park I was wondering if it was broke in half would it have a crystal like interior?

https://www.rocksandminerals4u.com/geode.html

Found in desert...Utah

https://www.rocksandminerals4u.com/green-non-metallic.html

I found it on a beach in Argyll on 12th August 2020, about the same time as the persied meteor shower. The block is a rhomboid shape with one narrow edge,

https://www.rocksandminerals4u.com/black-rock-with-glassy-crust.html