50 Grams Medium Tumbled Prehnite Gemstone Crystals Bulk Wholesale Gems Green Rocks Stone: Polished Prehnite CrystalColors: Clear Green, Black, Brown (Not every stone will have every color or a pattern (Most will)).Mohs Hardness: 6 to 6.5Country of Origin:Stone Size: Small, approximately 3/4" to 1 1/4" (Some stones may be slightly larger or smaller (See quarter, ruler, & hand pictures)). Stone Shape: Undrilled, tumbled freeformStone Weight: 4 to 11 grams eachStone Count: Approximately 5 to 10 stones (There may be a couple more or less in your package due to variations in stone sizes).Selection Process: Random blind scoopPackage Weight: 50 grams (Approximately 2 oz.) (We base what is sent on weight. So while the stone count may vary somewhat, you will always receive a full 50 grams+).Uses: Excellent for art projects, crafts, candle, soap, resin, & jewelry making, wire wrapping, fairy gardens, decoration, mosaics, healing, grounding, & rock collections.Carat Weight: 250 CtsPicture #1: Is a sample 50 grams of actual product in studio lighting and is typical of the size and quality stones you will receive.Location: We are an American seller! We have your stones in hand and will ship from Kentucky typically same or next day (Unless listing handling time indicates otherwise). ***Due to the nature of natural tumbled stones, each stone will vary slightly to somewhat in size, shape, color, clarity, & pattern.***