Christensen Agate

Christensen Agate Company operated briefly in the late 1920s, but its output left a lasting impression on American marble collecting. The company produced machine-made marbles of exceptional glass quality - bold color, sharp seams, and a visual energy that sets genuine examples apart from the broader machine-made field.

Flames, Guineas, and Swirls are the cornerstone CAC types and remain among the most actively pursued marbles in advanced collections. Strong examples command serious attention, and condition plays an outsized role in how any individual piece presents and is valued. Every marble here has been individually selected, inspected, and graded.