Some Alley Agate marbles have been given names by collectors based on their coloration. 

Taterbugs have a creamy yellow/tan base that's opaque with brown swirled in then a color or more on top of the base..
 Bacon's have distinctive ribbons resembling bacon
Ghost's have a distinct whispy base
Lady's will have pink ribbons
Mountain Dew

Mountain Dew

Strawberry Shortcake

Strawberry Shortcake

Strawberry Shortcake

Strawberry Shortcake

Shortcake

Strawberry Shortcake

Shimmering Spruce

Shimmering Spruce

Purple Haze

Purple Haze

Purple Haze

Purple Haze

Clear Lady

Clear Lady

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Coral

Exotic Coral

Exotic Coral

Chalky

Chal

Ghost
HTF Shooter Ghost

HTF Shooter Ghost

Ghost

Ghost

St Mary Ghost

St Mary Ghost

Ghost

Ghost

Lady

Lady

Lady

Lady

Lady

Lady

Lady

Lady

Blue Sky

Blue Sky

Blue Lady

Blue Lady

Blue Lady

Blue Lady

Lady

Blue Lady

Blue Sky

Blue Sky

Spring Sky

Spring Sky

Stormy Sky

Stormy Sky

Bloody Sky

Bloody Sky

Bloody Sky

Bloody Sky

Bloody Skies

Bloody Skies

Bacon

Bacon

Bacon

Bacon

Bacon

Bacon

Bacon

Bacon

Bacon

Bacon

Taterbug

Taterbug

Taterbugs
Taterbuggs

Taterbug

Taterbug

Taterbug

Taterbug
Taterbug

Taterbug

Taterbug

Taterbug

Taterbug

Taterbug

Chalkie

Chalkie

West Virginian

West Virginian

West Virginian

West Virginian

West Virginian

West Virginian

Snakeskin

Snakeskin

Sea Foam

Sea Foam

Pistachio
Pistachio
Pistachio
Pistachio
Pistachio
Pistachios
Pistachio
Pistachio
Ghost
Ghost
Lady
Metalic
Green Giant

Giant's must be 3/4 to 1 inch

Giants
Naked Giant
Green Giant
Blue Giant
Blue Giant and Green Giant
Green Giant
Superman
Superman
Superman
Sea Foam
Welding Rod
Welding Rod
Opal
Superman
Bloody Sky
Carnival
Abalone