Those are good looking mold choices. My favorite mold is the "shiny" hat & cane mold made by Christy & Jones (CJ). The usual shorthand for this mold is "H&C (CJ)".

Here's a link to a display of the manufacturers samples for Christy & Jones, courtesy of the MOGH's ChipGuide Query Facility:
http://chipguide.themogh.org/cg_query.php

Also, your "unknown" mold is referred to as "Pyramids". Using the ChipGuide search facilities, you will find that Crystal Mountain Casino page among the California listings. You will see that the description for each chip says: "Mold: Pyramids".
http://chipguide.themogh.org/cg_chip2.php?id=CASSCM

And one additional use of the ChipGuide is that under the "Resources" tab, the dropdown box includes an option for "Chip Mold Guide". Click it and you will get multiple pages of all the different chip molds. Click here to see:
http://chipguide.themogh.org/cg_mold_guide.php