Rock Gnome
  Rock gnomes are the gnomes that most people are familiar with, so much so that when someone says "a gnome," he or she is almost always speaking of a rock gnome. Unlike their reclusive cousins, the deep gnomes and the forest gnomes, the rock gnomes are an inquisitive and loquacious people. They are renowned throughout Faerûn as technicians, alchemists, and inventors, as well as illusionists of the highest order. They do not care much for living in larger cities, where their talents are in high demand, and prefer the rolling hills of the countryside. But anywhere they find themselves, they display an amazing zest for life and all the pleasures it holds.
  Rock gnomes are far friendlier and more outgoing than the other gnome kindreds. They are well known for their love of jokes and pranks, as well as their fondness for finely made things. As with all gnomes, they adore gems of all kinds, but rock gnomes have a particular passion for the purity and perfection of the diamond.
  Rock gnomes average between 3 and 3 1/2 feet tall, and weigh between 40 and 45 pounds. Their skin comes in many different shades of brown, but is unaffected by exposure to the sun. The hair of young gnomes can vary greatly in color, but in adulthood they all tend toward gray or white. The males wear their beards neatly trimmed.
  From a rock gnome's point of view, life is meant to be enjoyed in all its facets: work, play, and otherwise. Again, it's the process that's important, not the goal, even if those goals - like, say, finely cut gems - do end up being valuable on their own. This shows in just about everything a rock gnome does, from making a meal to working a mine to playing a practical joke. The care they put into their actions always shines through.
  Young rock gnomes have carefree childhoods. During their adolescence, rock gnomes are expected to learn the basics of a useful trade and to master the basics of self-defense. They are encouraged to dabble in all sorts of pastimes until they find something that perfectly fits their temperaments. They come of age at 40, an occasion for the largest party of their lives. From there, the average life expectancy is about 350 years, although some have been known to reach 500 years in age.
History
  The rock gnomes are counted as one of the major races of Faerûn. Although they may not be as populous or influential as some of the other races, there are gnomes scattered throughout the continent. Gnomes have played a large part in the development of firearms in Faerûn, and they are acknowledged as the masters of these tricky items.
  There has never been such a thing as a gnome empire or even a country. If gnomes can be said to have a homeland, it would have to be the islands of Lantan, far to the southwest
of the main continent. Of course, few gnomes have ever been to Lantan or know more about it than what they've heard in the legends passed down to them by their ancestors.
Outlook
  Rock gnomes are generally optimistic. They view the world as a puzzle that the gods - in their infinite wisdom - have laid out before them as the ultimate challenge, one that cannot ever be fully met. It is their greatest joy to be involved in the unraveling of the mysteries of creation, an act they feel brings them closer to the gods with each passing day.
  In their adolescence, rock gnomes are encouraged to dabble in as many different things as possible. Eventually, they find something that truly intrigues them, fires their imaginations, and sets them on the path of a career that may last them the rest of their lives. Almost every rock gnome enjoys what they do for a living, which is one of the reasons that they have such positive dispositions.
  Of course, rock gnomes enjoy their leisure time at least as much as their work. They are known for hosting wild celebrations on the thinnest of pretenses. When they really have a reason for cheer, the parties have been known to last for tendays.
  While most gnomes are homebodies at heart, a number simply can't resist the urge to go out into the world to explore. Inquisitive by nature, gnomes often find themselves almost compelled to do everything they can to learn about anything they want. Others, the greedier ones, set off in search of fame and fortune. Sadly, these are fleeting dreams, as even the most famous of gnomes is usually just another member of their community when they return home.
Rock Gnome Society
  Rock gnome life is filled with long days of work that stretch on for tendays at a time, punctuated by jubilant celebrations in which these hard-driven workers finally get to blow off some steam. This is the kind of life that most gnomes prize, and they feel blessed by the gods that they are mostly able to manage it.
  Once a gnome reaches adulthood, they are expected to take up a career and work at it tirelessly to become the best at it that they can be. Some gnomes switch vocations later in life - some do it several times, in fact - but this is relatively rare. The vast majority of gnomes find something they like to do and then stick with it for as long as they can.
  Even on the job, though, gnomes are usually friendly and fun loving people. They are constantly telling jokes throughout their days, many of which leave their coworkers in stitches. Practical jokes are fine too, as long as they don't disrupt the work environment too much. Every gnome loves a good prank, but they all insist on getting their jobs done too.
  Many gnomes work as miners. While they may not be as aggressive at it as dwarves, they're actually much better at getting the most possible out of a vein of ore. Others practice stonecutting or gemwork. Their metalworkers prefer to work with softer metals - gold, silver, and so on - although they do a fine job with harder materials like steel too. They also make excellent woodworkers and carpenters. Faerûnian rock gnomes are among the finest artisans working in the fields of toymaking, clockwork engineering, and gunsmithing. It's common for rock gnomes to be armed with smokepowder pistols.
  Gnome cooking is not much of a draw to outsiders. It tends to be bland and overcooked or overcooked and over-salted; reliable gnome-friends claim to have tasted some that was bland and oversalted, though no one knows quite how the gnome cooks managed this. Their (salty) bread is unleavened. All gnomes are very fond of rock candy, and some eat rock salt with equal relish.
  Gnomes do, however, make excellent brewers and vintners. Many of them are talented musicians as well. These two facts contribute greatly to the reputation of gnomes as wonderful party guest and even better hosts.
  Most rock gnome settlements are small. It's rare to find more than one with more than five hundred adults in a widely scattered area. However, these communities are usually found clustered close together, usually within a few days' or tendays' travel of each other.
  Rock gnome burrows are usually small but tidy. Any married couples have rooms to themselves, but the children usually share a single room. Adolescents are segregated by gender, each sex having its own room. Each burrow usually connects to those of the same clan by tunnel, meaning that many gnomes rarely if ever have to go outside during a day. This is one reason why their communities can go unnoticed by the larger peoples for so long.
  When traveling or adventuring, gnomes appear both singly and in small groups. These groups are usually composed of a number of close friends or family members or both.
Language and Literacy
  Rock gnomes normally speak Gnome and Common, as well as whatever language is predominant in their home region. They often pick up Dwarven and Sylvan because they live in areas favored by these races. Additionally, they regularly come into contact with those who speak Chondathan, Draconic, Goblin, Illuskan, and Terran, although that isn't always under the best of circumstances.