As you have probably seen by now, former Colorado Rockies outfielder Carlos Gonzalez has signed a minor league deal with the Cleveland Indians, ending his 10 year tenure with the Colorado Rockies.
You can check out some of his franchise ranks here in this tweet.
Now that CarGo is gone, the longest continually tenured Rockies player is Charlie Blackmon, as he has played in a Rockies uniform at the major league level since 2011 (Chris Iannetta made his debut with the Rockies in 2006 but he was with other teams from 2012 through 2017).