DAVENPORT -- Four-year-old Sam Israelite hardly could contain his excitement Saturday at the Black Hawk Gem and Mineral Club's fall Rock, Gem and Jewelry Show.
The pint-sized boy jumped up and down and twirled through the air, swinging a brown paper bag around himself between vendor booths in Keppy Hall at the Mississippi Valley Fairgrounds.
"Guess what we cracked!" he exclaimed with bright eyes and a grin as wide as his face. Before his mom or aunt had a chance to answer, he shouted, "A geode!"
His mom, Mary Israelite, said the family came from Skokie just to attend the show with her sister, Mindy Diaz, of Rock Island.
"He wants to buy pretty much everything (here)," she said.
Ms. Diaz is a jeweler at her shop, Inspiredesign Jewelry, in Rock Island, and a massage therapist. She said she's been coming to the show since she was 7 years old.
"I'm hopelessly addicted to gemstones," she said, saying she loves the energy components of the stones and the healing powers they possess.
They're "pretty groovy," she said.
She said she loves coming to the show to grab stones for her collection and to make jewelry with. When they heard of the show dates, she said, "Let's go find some new toys!"
She pulled an oddly shaped stone from her pocket and pointed at it, describing what she could add where.
"Sometimes it (the stone) just looks like jewelry already," Ms. Diaz said.
Ms. Israelite used to mock and tease her when they were growing up, Ms. Diaz said. She said she would come home with oodles of rocks and look up information about them in the encyclopedia.
Now, Ms. Israelite admits to loving rocks, too.
"Rocks are so beautiful," she said. "They have such energy."
Sam said he got to use a "big tool" to crack open a geode. He loves rocks "because they're shiny."
Diamonds are his favorite stone, he said, "because they're so rare."
He knelt down and opened his brown paper sack. He pulled out a small geode, smaller than the one he got to crack open, he said.
A geode is "a big round rock that has lots of big crystals inside," he explained. "All we had to do was use a big machine" to crack it open.
"The lighter the geode," Sam said, "the more shiny the inside."
Ms. Israelite said, at home, the family plays rock museum and jewelry store "like Aunt Mindy" -- and sometimes, they pretend they are pirates.
There was plenty of booty on display Saturday. By late afternoon, more than 400 people had come to the show to see the tumble-polished stones, rocks, minerals, stone beads, figurines, necklaces, pendants and earrings.
Roughly a dozen vendors from the Midwest filled the hall, some utilizing the floor beneath their tables to house larger rocks that wouldn't fit with the rest of their table display.
In the corners of the room were demonstrations of faceting and flint knapping to make arrowheads, geode cracking and more.
Shimmering stones of purple, green, blue and every other color of the rainbow caught even the tiniest bits of light, glittering even while stationary on their tables.
Collecting rocks and gems is "just a hobby that I enjoy," said Black Hawk Gem and Mineral Club Vice President Craig Moore, of Davenport. The nonprofit organization hosts the Rock, Gem and Jewelry shows to raise money for its scholarship fund, he said.
"It's a fun hobby," Mr. Moore said. And now that he's a vendor, he also noted "it puts a little lunch money in your pocket."
The show is a great place to buy gems, rocks and jewelry, for yourself or as gifts, he said.
"(You're) not going to walk into (a big box store) and find a phantom quartz," he said, gesturing to a pile of faceted, clear and white stones. "You don't have to spend a lot of money to get something neat."
If you go:
The Black Hawk Gem and Mineral Club's fall Rock, Gem and Jewelry Show continues today from 10 a.m. to 3:30 p.m. at the Mississippi Valley Fairgrounds, 2815 W. Locust St., Davenport.
Today is Sunday, Sept. 21, the 264th day of 2014. There are 101 days left in the year.
1864 -- 150 years ago: We hear that Col. Reynolds has employed C.D. Merrill to drill for water to supply the Rock Island Barracks. 1889 -- 125 years ago: Billy Catton, famous billard player, returned to Rock Island with a view to making this city his home in the future. 1914 -- 100 years ago: The belief is growing that a great decisive battle of the World War was being fought at Verdun, a strong fortress of France on the Meuse near the French frontier, according to a London dispatch. 1939 -- 75 years ago: William Stremmel, 91, Rock Island's last Civil War veteran, died. 1964 -- 50 years ago: Workmen of the Midwest Wrecking Co., Clinton, have begun razing the historic old office building of Deere & Co., 1325 3rd Ave., Moline. The site will be used by the Deere Plow Works for its shipping and receiving department. 1989 -- 25 years ago: East Moline developer Jim Massa says the financial package for the proposed $34.5 million Quad City International Motor Speedway is down to making sure "all the i's are dotted and t's are crossed. Finalizing this will give the green light to see if NASCAR and CART, the auto racing sanctioning bodies, approve race dates.