The red stones are probably garnet. There are about 8 varieties of garnet. Rubies can also be found - but they will have a hexagonal shape. You can put your sapphires at the edge of a light and roll them around in your fingers. You should be able to see all the fractures and inclusions. Some of those can be ground away and still have a salvageable gem. I just leave it up to the cutters. They are masters at getting the gem quality stone

You are most likely seeing classic chromatic aberration (CA), the details of which are explained in beautiful detail by Van Walree. (See also HyperPhysics or Wikipedia.) In short, chromatic aberration results from the fact that different wavelengths of light refract slightly differently when passing through your lens. This causes some wavelengths to be misfocused, have different magnification and/or get shifted laterally in your image.

Sapphire is the birthstone for September. Though sapphires occur in a variety of colors, blue is by far the most popular. In fact, the ancient foundations of the word "sapphire" translate to "blue stone" in several languages. Sapphires are mined in various places around the globe, including deposits in Thailand and in the state of Montana. Sapphires have a striking luster due to their hardness, rated as a 9 on the Mohs hardness scale.

Ruby is the birthstone for July. Ruby is composed of the mineral corundum, the same mineral which forms sapphire. Sapphires can occur in numerous colors, but the name ruby is reserved exclusively for the red variety. Just as sapphire, ruby has a hardness rating of 9 and so, is very durable. Knights often wore rubies into battle to fortify their courage and provide them with the reserve of strength necessary to ensure victory. Significant sources of ruby today are Thailand, Burma and Myanmar.

The U.S. Vegetable Laboratory of the U.S. Department of Agriculture maintains a Web site at <http://www.ars-grin.gov/ars/SoAtlantic/Charleston/usvl/> that may provide the information you are seeking. This page contains links to research projects and other information sources.

This color scheme is used on buoys and beacons to mark channels and help you determine which side to leave them to as you pass (never a substitute for looking at a chart!). Most boats have to display lights when operating at night: a red light will be found at the port bow and a green one to starboard (with a white light at the stern to complete the "circle"). You'll start learning about this in the Start Sailing,SM and it gets more involved with each step up both the ASA and US Sailing ladders.

Numbers are highlighted in red or green to indicate whether your daily totals for a nutrient have been met or exceeded your recommended dietary allowance.

Michelin Green Guides are complete travel guides for longer trips, and are recognized by their bright green covers. They provide a wealth of destination information including historical background, art and architecture, cultural insights as well as restaurant and hotel information. Entries are organized geographically by town or neighborhood. Michelin Must Sees guides are more experiential in nature, and designed for short trips and weekend getaways.

The bars give an approximate order of magnitude measure of the popularity of a search phrase (i.e. four bars indicate 1,000 times the popularity of one bar). The green bars indicate the volume of searches (as measured at Overture) for a given phrase and the red bars indicate the number of sites containing the words in the phrase (as measured by Google). These bars give a rough idea of which search phrases are worth working on.

The lights indicate if it is clear to proceed down the hill. Normally they stay green. If you see a red light, you should not start down the hill. If you are on the way down the hill and see the light turn red, use caution, try to slow down, and be observant because the bottom may not be cleared of tubers.

On a number of pages where profit/loss are expressed in tables, the cells are colour coded to show at a glance where profit and loss are found. The more green a cell is, the more profit it represents, the more red, the more loss. As such, a quick scan across the page can reveal where the greatest potential profit lies

A RED TAG is a "bright red" warning sticker placed on the vehicle as a final warning. This vehicle is on the Parking Services hot list and can be immobilized or towed. This tag is issued for: If your vehicle has received this warning, DO NOT PARK ON CAMPUS, (including meters, and the Kent Student Center Visitor Visitors lot) until you have contacted Parking Services.

The red and green dots are the entry and exit points for the stitching area. With designs created in MasterWorks you can move these entry and exits points to help minimize jump stitches or to prevent the running stitches from showing under some of the more open fills that are built into MasterWorks. If you do not have an internet connection you will need to register either by phone or email. The number to call for phone registration is 1-866-678-7638.

It's part of celebrating our past ten years. In that time our hair dyeing fundraisers have racked up over $60,000 for charity! There's been three in the past, "Green Week," "Put Red On Your Head" Week, and "Make Your 'Do Blue" Week. So this event is paying tribute to the past ones by allowing you to pick your favorite color.

We chose these colors because they include a large range of evocable feeling-states, ranging from red (=energizing) to green (=relaxing) with a range of possibilities in between, especially amber, which is most efficient at evoking the "peak performance" state. Also, our testers reported that these colors produced the most vivid imagery.

It seems a lot of places on ther Internet say Gender or Time - however, it's been proven that this is definitely wrong. Wurmple's evolution is determined by hidden value, so it's basically random as to whether you get a Silcoon or a Cascoon.

Leaf powder is the whole leaf dried with the stems sifted out. Leaf concentrate or leaf protein, as it was originally called, is made by coagulating juice pressed from certain green leaves. Virtually all of the fiber has been removed. Leaf concentrate is a more expensive product made by a more complex process. Leaf concentrate is extremely rich in nutrients and is about 55% protein when dried. It is an excellent food for rehabilitating malnourished children.

Add-A-Leaf is a extra leaf added to a leaf spring pack. Add leafs are installed to increase vehicle carring capicity or to create a firmer ride.. They are also used to lift vehicle ride height. The number or leafs added and the thickness of the leafs directly determine the percentage of ride quality/height change.