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Emma82
IMG_20200826_164846_0.jpg  IMG_20200826_164837_8.jpg  IMG_20200826_164825_3.jpg 
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Narlgoth
Looks like Quartzite with some matrix (bed rock) still attached to it.
- Brad
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Elbert
Hello, the green and red together is typical for peridote, a semi precious stone.

greets, Bert
the search is as valuable as the finds...
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Emma82
Thanks for info
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Narlgoth
I am going to be crazy and disagree with Bert on this! From what i can make out in the pictures the mineral grain and overall rock appearence is consistant with Quartzite, not Peridote. I looked at the closest examples of Peridote to these photos and it is distinctly a green mineral with pinkish bits, where this is a pink mineral with green bits! I also have a piece of Quartzite which looks a lot like this (minus the green colouring). I maintain its Quartzite with some kind of mineral impurity making the green colour, or Red Granite which also looks very similar.. but Bert i'd love you to educate us both on identifying the differences if you are certain so that we know what we are looking for in future. We can't learn if we don't understand! XD
- Brad
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Dirty Pete
In my experience idealistic pictures of minerals in books rarely look like minerals in the field and going by colour is often misleading. First thing to do is figure out the hardness (google Moh's scale).
mohs en.jpg 
Having a rough idea of the hardness of your mineral/minerals will narrow the possibilities down somewhat. For example if you can scratch it easily with a penknife you can probably rule out quartz (H 7) and peridot (H 6.5) and start investigating other properties to narrow things down further...........

Pete
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Narlgoth
I am familiar with the scratch test, haven't had access to a proper scratch kit since A level Geology though! Its not so useful for us here trying to identify it from pictures.. Also Quartz and Peridote are both similar hardness (6.5-7) which is stronger then a pen knife and a steel nail! Ah the complexities of rock identification XD
- Brad
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Gary W
May be Eclogite a metamorphic rock formed at high pressure deep in the earth.  The red pieces are garnets.
Gary
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Elbert
Hello, I do not know everything and I am no gemnologist: feel free to disagree!
I enjoy learning and my ego is not big enough to be wanting to be right all the time ( what a boring prospect anyway...)
Maybe we need pictures from closer by that reveil the shape of the cristals...

greets, Bert
the search is as valuable as the finds...
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Dirty Pete
Don't give up Bert, Emma82 might have an X-Ray diffractometer in her basement and yet prove you right.....
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Emma82
Roflmao 🤣😂🤣  oh my it's only my hobby. IL just say it very pretty stone eh 😁
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