CARBONDALE, CA -- Richard C. Nelson, 84 passed away at his home in Carbondale, CO on Thursday, February 18, 2021. Richard was born in Harlan, IA of parents Mabel and Moody Nelson. He is survived by his wife Barbara Ann Lucas Nelson, who he met at Harlan High School; children Lauri G. Nelson of San Francisco Bay Area, CA; Melisa B. (Ed) Gaudreau of Sacramento, CA; R.