Mission
EDUCATION OF GEOLOGY AND MINERALS.
Small Public Charity
KALAMAZOO GEOLOGICAL AND MINERAL SOCIETY
Based in PORTAGE, MI, KALAMAZOO GEOLOGICAL AND MINERAL SOCIETY operates as a Small Public Charity. The organization reported $21K in revenue, $33K in expenses, $107K in total assets for fiscal year 2025.
EIN: 382462615
PORTAGE, MI
Engineering & Technology
NTEE: U40
Latest filing: 2025
Total Revenue$21K
Total Expenses$33K
Total Assets$107K
Grant Records0
Filing Years2023–2025
Where $100 goes at Kalamazoo Geological and Mineral Society
How Kalamazoo Geological and Mineral Society divides every $100 it spends, from its own Form 990-EZ filings, averaged across 3 years.
$65
Programs
the work itself
$35
Everything else
operations and overhead
Form 990-EZ reports program spending but doesn't separate management from fundraising, so those are shown together.
Inside the $65 for programs
$50
Scholarships to graduate + phd candidates at western michigan university (5 students)
$7
Travel expenses related to group visits to collect and hunt for rocks and minerals
$6
Other program expenses
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990-EZ filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Officers & Directors
DIRECTOR
Bill Mitchell
VICE PRESIDE
Bruce Atherton
SECRETARY
Cynthia Ganthier
PRESIDENT
David Haas
DIRECTOR
Rick Berner
TREASURER
Ronald Grenadier
Officer compensation and complete director data available with membership.
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $21K | $33K | $107K |
| 2024 | $42K | $16K | $114K |
| 2023 | $23K | $17K | $88K |
Between 2023 and 2025, reported annual revenue declined from $23K to $21K (-5%), with total assets most recently reported at $107K.
Interactive year-over-year charts and full filing details available with membership.