Conglomerates.

[jungliston1]

Hello all, just wondering if these are conglomerates. Thank you for the help.
Edward M.

 

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[jungliston1]

Few more pics.
Edward M.

 

[ToddsPoint]

The first one looks like rhyolite porphyry. Just a guess. Gary

 

[Eu_citzen]

Conglomerate is river sediments turned to stone. Use a loupe and see if you can see "grains of sand". River cobbles are often round-ish in conglomerate.

Breccia can be visually similar, but with more angular fragments and a different formation process.