Loose gemstones

Some people purchase loose gemstones for jewelry making, while others do so for investment purposes. Still others are looking for the perfect stone to have made into a piece of jewelry by a custom jeweler. Most gemstones are minerals, but some rocks such as lapis lazuli and organic materials like pearls or amber considered as such. Today, four stones are precious gems: diamond, emerald, ruby, and sapphire. Everything else falls under the category of semi-precious stones. When purchase loose gems, obviously should only deal with a reputable jeweler that trust, online or in person. Always get a certificate from the seller and be sure exactly what are purchasing. Diamonds are the only gems that have a universally accepted grading system based on the concept of the four C’s: color, cut, carat, and clarity. Clarity is determined by placing the diamond under 10X magnification. However, cut is most important for the value of a clear diamond, because without the proper cut, the diamond will not sparkle, as it should. Clarity and color are next in importance. All other gemstones grade on 20/20 vision with the naked eye. The quality of all colored gemstones, together with colored diamonds, is based on the clarity and brilliance of the stone’s color, which is further divided into three parts: *hue*, *saturation*, and *tone*. Hue refers to the stone’s color, which produced in the following spectral hues: red, orange, yellow, green, blue, violet, purple and pink. Purple and pink are spectral hues, as purple lies halfway between red and blue, and pink is really a lighter shade of red. Natural stones seldom have pure hues, so these are into primary, secondary, and sometimes tertiary hues. Saturation refers to the clarity of color, or the stone’s freedom from brown or grey hues.

Poker Blinds

A blind or blind bet is a forced bet placed into the pot by one or more players before the deal begins, in a way that simulates bets made during play. The most common use of blinds as a betting structure calls for two blinds: the player after the dealer blinds about half of what would be a normal bet, and the next player blinds what would be a whole bet. This two-blind structure, sometimes with antes, is the dominating structure of play for community card poker games such as Texas hold-em. Sometimes only one blind is used often informally as a "price of winning" the previous hand, and sometimes three are used this is sometimes seen in Omaha. In the case of three blinds usually one quarter, one quarter, and half a normal bet amount, the first blind goes "on the button", that is, is paid by the dealer.

    For example, in a $2–4 limit game, the first player to the dealer's left who, if not for the blinds, would be the first to act posts a small blind of $1, and the next player in turn posts a big blind of $2. After the cards are dealt, play begins with the next player in turn third from the dealer, who must either call $2, raise, or fold. When the betting returns to the player who blinded $1, he must equal the bet facing him toward which he may count his $1, raise, or fold. If there have been no raises when action first gets to the big blind that is, the bet amount facing him is just the amount of the big blind he posted, the big blind has the ability to raise or check. This right to raise called the option occurs only once: if his raise is now called by every player, the first betting round closes as usual.

Similarly to a missed ante, a missed blind due to the player's temporary absence i.e. for drinks or a restroom break can be denoted by use of a special button. Upon the player's return, they must pay the applicable blind to the pot for the next hand they will participate in. The need for this rule is eliminated in casinos that deal in absent players as described above. Also the rule is for temporary absences only; if a player leaves the table permanently, special rules govern the assigning of blinds and button see next subsection.

In some fixed-limit and spread-limit games, especially if three blinds are used, the big blind amount may be less than the normal betting minimum. Players acting after a sub-minimum blind have the right to call the blind as it is, even though it is less than the amount they would be required to bet, or they may raise the amount needed to bring the current bet up to the normal minimum, called completing the bet. For example, a limit game with a $5 minimum bet on the first round might have blinds of $1 and $2. Players acting after the blind may either call the $2, or raise to $5. After the bet is raised to $5, the next raise must be to $10 in accordance with the normal limits.

Hands for Poker

Best Poker Hands

Royal Flush: An Ace, King, Queen, Jack and Ten in the same suit.
In the event of a tie:
Two or more Royal Flushes
split the poker pot.

Straight Flush: Five cards in sequence, of the same suit.
In the event of a tie:
Highest rank at the
top of the sequence wins.

Four of a Kind: Four cards of the same rank, and one side card.
In the event of a tie:
Highest four of a kind wins.
In community card games where players have the same four of a kind, the highest fifth side card ("kicker") wins.

Full House: Three cards of the same rank, and two cards of a different, matching rank.
In the event of a tie:
Highest three matching cards wins the pot. In community poker card games where players have the same three matching cards, the highest value of the two matching cards wins.

Flush: Five cards of the same suit.
In the event of a tie:
The poker player holding the highest ranked card wins. If necessary, the second-highest, third-highest, fourth-highest, and fifth-highest cards can be used to break the tie.

Straight: Five cards in sequence.

In the event of a tie:
Highest ranking card at the top of the sequence wins. Note: The Ace may be used at the top or bottom of the sequence, and is the only card in poker which can act in this manner.

Three of a Kind: Three cards of the same rank, and two unrelated side cards.

In the event of a tie:
Highest ranking three of a kind wins. In community card games where players have the same three of a kind, the highest side card, and if necessary, the second-highest side card wins.

Two Pair: Two cards of a matching rank, another two cards of a different matching rank, and one side card.
In the event of a tie: Highest pair wins. If players have the same highest pair, highest second pair wins. If both players have identical pairs, highest side card wins.

One Pair: Two cards of a matching rank, and three unrelated side cards.
In the event of a tie: Highest pair wins. If poker players have the same pair, the highest side card wins, and if necessary, the second-highest and third-highest side card can be used to break the tie.

High Card: Any hand that does not qualify under a category listed above
In the event of a tie: Highest card wins, and if necessary, the second-highest, third-highest, fourth-highest and smallest card can be used to break the tie.

Poker Omaha

Omaha

According to Omaha Poker Rules, there are four betting rounds in a complete game - exactly the same as in Texas Holdem Poker. In Omaha Holden, the dealer deals each player their own four private cards face-down.

Each bet on the first two rounds of betting is set at the lower limit of the stakes structure. For example in a $5/$10 game, all bets and raises are $5 for the first two rounds (after private cards are dealt and once the flop is spread in center of table).

The last two rounds of betting (turn card and river) are set at the higher limit of the stakes structure. For example in a $5/$10 game, all bets and raises are $10 for the last two rounds.

One bet plus three raises (four total bets) are the maximum amount of bets allowed per betting round. This would consist of (1) a bet, (2) a raise, (3) a re-raise, and (4) a cap. The term cap is used to describe the 3rd raise in a round since betting is then capped and cannot be raised anymore. Once any player has made the third raise (capped the pot), then players will have only the option of calling or folding.

Check-raising is allowed in all online poker games.

Dealer Button

In order to designate which player is the theoretical dealer in Omaha high low poker games, a round disk is used. This disk is called the dealer button or simply "the button".
After each hand is completed, the button moves clockwise to the next active player and this player will be considered to be the dealer, and will act on their hand last on each betting round. This is also termed playing the button for that game.

Blinds
The player to the left of the button is first to receive a card and is required to post a small blind. The small blind is equal to half the lower limit bet rounded down to the nearest dollar. The player to the left of the small blind is required to post the big blind. The big blind is equal to the lower limit bet. These bets are referred to as blinds because players must post them before the dealer deals any cards to the players. These blinds are similar to the ante that is required in other games such as 7-Card Stud.

Omaha Poker Rules specify that both the small and the big blinds are considered live bets. They have the option of checking, calling, raising or folding when the betting action comes back around to their position. After the flop and after each subsequent betting round, the first active player left of the button is first to act.

When players first sit down to play, they will be required to post the equivalent of the big blind only once or they have the option to "sit out" until it is their natural turn to post the big blind. This rule is in place to ensure game fairness to all players, as it prevents the possibility of players entering games in late position and then leaving before they are required to post the big blind.

HOW TO PLAY
The dealer deals each player their own four private cards face-down.

First betting round

The dealer spreads three community boardcards face-up on the table. This is commonly called "the flop".

Second betting round

The dealer turns over a fourth boardcard face-up commonly called "the turn card".

Third betting round

The dealer turns over one final community boardcard commonly called "the river card".

Final betting round

Players show their hands. This is commonly called "the showdown".

When players show their hands, they MUST use exactly: two of their private cards plus three of the five board cards.