How about a unique piece of geode, an interesting book about geology, or a geology puzzle set that he can work on throughout the holiday? These gifts would not only appeal to his love of geology but also provide him with engaging and educational activities during the holiday. If he loves outdoor activities, you could even plan a trip to a national park that focuses on geology, such as the Grand Canyon or Yosemite, to create a memorable experience.
Or you can get him a star map with an important date you share.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.